PRIVILEGED AND CONFIDENTIAL — ATTORNEY WORK PRODUCT
CALDERWOOD & HARKNESS LLP 1401 K Street NW, Suite 1200 Washington, D.C. 20005
MEMORANDUM
TO: Howard Bellamy, Responsible Partner, Antitrust & Competition Elliot Nguyen, Lead Associate, Antitrust & Competition
FROM: Aaron Liu, Associate, Antitrust & Competition (San Francisco Office)
DATE: July 18, 2025
RE: Efficiencies Defense — Documenting Merger-Specific Efficiencies in FTC v. Cascade Retail Holdings Inc. et al., Case No. 2:25-cv-01087-RAJ (W.D. Wash.)
MATTER NO.: 1038-00001
CONFIDENTIALITY LEGEND: This memorandum is a privileged and confidential attorney work product prepared in anticipation of litigation. It is protected by the attorney-client privilege and the work-product doctrine. Do not distribute without the express authorization of Howard Bellamy.
I. Executive Summary
This memorandum documents, analyzes, and evaluates the merger-specific efficiencies that Cascade Retail Holdings Inc. ("Cascade" or the "Company") intends to present in opposition to the Federal Trade Commission's ("FTC") Motion for Preliminary Injunction, which is due to be filed by August 11, 2025, and at the evidentiary hearing before the Honorable Richard A. Johannsen, United States District Judge for the Western District of Washington, currently scheduled for September 8, 2025. The purpose of this memorandum is to provide a comprehensive record of the analytical basis, factual support, and legal framework underpinning the efficiencies defense, and to guide the preparation of the opposition brief, the supporting expert report, and the testimony of key fact witnesses.
Bottom-Line Conclusion. Cascade can demonstrate $340 million in annual merger-specific efficiencies by Year 3 post-closing, comprising $195 million in logistics and fulfillment cost savings and $145 million in technology and platform synergies. These efficiencies satisfy each of the three criteria for cognizability under the 2023 Merger Guidelines and applicable case law:
• Merger-Specific. The claimed efficiencies are not achievable absent the proposed acquisition of Pinnacle Market Group Inc. ("Pinnacle"). As detailed in Sections V.E and VI.D below, Pinnacle cannot independently replicate Cascade's 22-warehouse nationwide fulfillment network, and contractual arrangements cannot substitute for the depth of operational integration, proprietary data sharing, and platform consolidation that common ownership enables. Pinnacle's own documented history of failed attempts to build in-house fulfillment capabilities and its inability to negotiate comparable cost reductions through third-party logistics partnerships confirm the merger-specificity of these savings.
• Verifiable. The efficiency projections are grounded in audited financial data, historical operational metrics, and independently corroborated cost benchmarks. They have been developed by Cascade's internal teams, reviewed by the Company's financial advisor (Mercer Hollis & Co.), and independently assessed by Dr. Priya Ramanathan and Dr. Lucas Engström at Brindoval Analytics LLC. The projections are not speculative; they are derived from Cascade's demonstrated track record in launching and scaling the CascadeMarket platform (2019) and the Fulfillment by Cascade ("FbC") program (2021), which provide directly analogous precedent for the integration contemplated here.
• Cognizable Under the 2023 Merger Guidelines. Even under the FTC's narrow market definition and the resulting concentration levels (post-merger HHI of 2,856, delta of 495), the magnitude of the efficiencies — $340 million annually — is sufficient to rebut the structural presumption of anticompetitive harm. The efficiencies are procompetitive in nature, as they reduce costs, improve service quality, and generate benefits that competitive dynamics will ensure are passed through to consumers and third-party sellers.
A substantial portion of these savings would be passed through to consumers and third-party sellers in the form of lower marketplace fees (take rates), faster delivery times, enhanced product recommendations, and improved seller analytics tools. Brindoval Analytics has modeled the expected pass-through rate at 55–65%, reflecting the intense competitive pressure from Vertex Commerce Inc. ("Vertex"), Nomad Shops LLC ("Nomad"), and emerging entrants such as Brevity Social Commerce and Trove Marketplace.
This memorandum is intended to support the following workstreams:
1. The preparation of the Memorandum in Opposition to the FTC's Motion for Preliminary Injunction (due August 11, 2025);
2. The affirmative expert report of Dr. Priya Ramanathan of Brindoval Analytics LLC (due August 18, 2025) and Dr. Ramanathan's rebuttal report (due August 29, 2025);
3. The preparation of fact witness testimony for the preliminary injunction hearing, including the testimony of Patricia "Trish" Delacroix (SVP, Marketplace & Platform Strategy) and Sonia Alvarez-Kirk (CFO); and
4. Coordination with co-defendants' counsel at Whitfield, Greer & Tanaka LLP (Diana Whitfield and Kenneth Oshiro) under the Joint Defense Agreement dated July 1, 2025.
II. Transaction Background
A. The Parties
1. Cascade Retail Holdings Inc.
Cascade Retail Holdings Inc. is a Delaware corporation headquartered at 2200 Westlake Avenue North, Suite 3400, Seattle, Washington 98109. The Company's common stock is publicly traded on the Nasdaq Global Select Market under the ticker symbol "CSRT," with a market capitalization of approximately $41.2 billion as of June 27, 2025.
Cascade was founded in 2003 and has grown into a diversified omnichannel retail business operating across three principal segments. First, Cascade operates approximately 340 brick-and-mortar retail locations across 38 states, primarily in mid-size and large metropolitan areas, serving a broad consumer base with general merchandise, home goods, electronics, apparel, and specialty products. Second, the Company operates CascadeDirect.com, a direct-to-consumer e-commerce platform that has experienced significant growth since its initial launch, particularly during and following the COVID-19 pandemic. Third, Cascade operates CascadeMarket, a third-party seller marketplace that was launched on June 1, 2019 and has since grown to become a meaningful component of the Company's overall business.
For fiscal year 2024 (ending January 31, 2025), Cascade reported total revenue of approximately $28.6 billion. The combined e-commerce and marketplace segments generated approximately $9.3 billion in revenue, reflecting the Company's ongoing strategic pivot toward digital and platform-based retail. CascadeMarket specifically contributed gross merchandise value ("GMV") of approximately $3.1 billion, with approximately 42,000 active third-party sellers transacting on the platform. Marketplace services revenue — including commissions, fulfillment fees, advertising, and seller analytics tools — totaled approximately $527 million, reflecting an effective take rate of approximately 17%.
Critical to the efficiencies analysis in this memorandum, Cascade operates a 22-warehouse nationwide fulfillment network that was purpose-built or substantially upgraded beginning in 2017 to support the Company's omnichannel retail operations and the CascadeMarket third-party seller program. This fulfillment network, and the Fulfillment by Cascade ("FbC") program launched in 2021, are central to the logistics and fulfillment cost savings described in Section V below.
2. Pinnacle Market Group Inc.
Pinnacle Market Group Inc. is a Delaware corporation headquartered at 500 East 6th Street, Suite 800, Austin, Texas 78701. Pinnacle's common stock is publicly traded on the Nasdaq Global Select Market under the ticker symbol "PMGI." The company was founded in 2014 by Rajiv Chandravar and Lena Kowalski, who recognized an opportunity to create an online marketplace connecting independent sellers — particularly small businesses, artisans, and specialty producers — with a broad consumer audience. Pinnacle completed its initial public offering on September 18, 2020.
Pinnacle operates an online marketplace platform that connects independent sellers with consumers across a diverse range of categories, including home goods, artisanal products, specialty foods, fashion, and electronics. For fiscal year 2024 (ending December 31, 2024), Pinnacle reported approximately 185,000 active sellers, GMV of approximately $11.4 billion, and net revenue of approximately $1.82 billion, reflecting an effective take rate of approximately 16%. Pinnacle's pre-announcement market capitalization was approximately $3.9 billion, based on the unaffected closing price of $22.30 per share on March 7, 2025 (the last trading day prior to market rumors of the transaction).
As discussed in detail in Section V.B below, Pinnacle does not operate its own fulfillment infrastructure and instead relies on a combination of third-party logistics providers ("3PLs") and seller-fulfilled shipping. This reliance on external logistics arrangements is a significant source of cost inefficiency and service quality limitations that the proposed transaction is designed to address.
B. Transaction Terms
On March 14, 2025, Cascade and Pinnacle entered into an Agreement and Plan of Merger (the "Merger Agreement"), which was publicly announced on March 17, 2025, via a Current Report on Form 8-K filed with the Securities and Exchange Commission.
The transaction is structured as an all-cash reverse triangular merger, pursuant to which CRH Merger Sub Inc., a wholly owned subsidiary of Cascade formed for the purpose of the transaction, will merge with and into Pinnacle, with Pinnacle surviving the merger as a wholly owned subsidiary of Cascade. The aggregate merger consideration is approximately $4.7 billion, representing a per-share price of $26.85 multiplied by 175,047,319 shares of Pinnacle common stock outstanding. This consideration represents a premium of approximately 20.4% over Pinnacle's unaffected closing price of $22.30 on March 7, 2025.
The transaction is to be financed through a combination of $1.9 billion in cash on hand and a $2.8 billion senior secured term loan B facility provided by Whitmore National Bank, N.A. pursuant to a commitment letter dated March 12, 2025 (credit agreement reference CRH-WNB-2025-TLB). Additionally, a $500 million revolving credit facility has been arranged, which is expected to remain undrawn at closing.
The Merger Agreement includes a reverse termination fee of $282 million (approximately 6% of deal value) payable by Cascade in the event the transaction fails to close due to regulatory conditions, and a company termination fee of $164.5 million (approximately 3.5% of deal value) payable by Pinnacle in specified circumstances. The outside date for closing is March 14, 2026, subject to a single extension to June 14, 2026 if the only remaining unsatisfied closing condition relates to antitrust regulatory approval.
Mercer Hollis & Co. (Graham Mercer IV, Senior Managing Director, and Yuki Tanabe, Managing Director) served as financial advisor to Cascade in connection with the transaction. Ridgeline Capital Partners served as financial advisor to Pinnacle.
C. The FTC Challenge
On June 20, 2025, the FTC issued an administrative complaint (Docket No. 9438) challenging the proposed acquisition. Three days later, on June 23, 2025, the FTC filed a complaint in the United States District Court for the Western District of Washington, Case No. 2:25-cv-01087-RAJ, seeking a preliminary injunction under Section 13(b) of the FTC Act, 15 U.S.C. § 53(b), to enjoin the transaction pending the administrative proceeding. The complaint was authorized by a 3–2 vote of the Commission.
The FTC alleges that the relevant product market is "online marketplace platform services for third-party sellers in the United States." Under this market definition, the FTC calculates the following market shares by GMV: Cascade (CascadeMarket) at 8.2%; Pinnacle at 30.1%; Vertex Commerce Inc. at 35.7%; Nomad Shops LLC at 14.6%; and all other competitors at 11.4%. The combined post-merger share of Cascade and Pinnacle would be 38.3%. The FTC calculates a pre-merger Herfindahl-Hirschman Index ("HHI") of 2,361, a post-merger HHI of 2,856, and an increase (delta) of 495. These concentration levels exceed the presumptive thresholds set forth in the 2023 Merger Guidelines (HHI exceeding 2,500 with a delta exceeding 200).
The FTC's principal theory of harm is that the merger would eliminate head-to-head competition between Cascade and Pinnacle in the alleged relevant market, giving the merged firm undue leverage over third-party sellers. Specifically, the FTC alleges that the merged entity would have the ability and incentive to increase take rates charged to sellers, reduce the quality or scope of seller services, and diminish innovation incentives. The FTC also alleges a broader "trend toward concentration" in the online marketplace sector.
Cascade's defense theories include, inter alia: (1) that the FTC has defined the relevant market too narrowly, and that the appropriate relevant market is "all e-commerce retail" (in which the combined entity would hold approximately 7.3% of total U.S. e-commerce GMV of approximately $757 billion); (2) that the transaction would generate substantial procompetitive efficiencies (the subject of this memorandum); (3) that the online marketplace sector is characterized by low barriers to entry and expansion, as evidenced by the recent launches of Brevity Social Commerce (2023) and Trove Marketplace (2024); and (4) that Pinnacle's competitive significance has been weakening, with decelerating GMV growth and increasing seller churn, such that the merger would preserve rather than eliminate competition.
III. Legal Framework for the Efficiencies Defense
A. Section 7 of the Clayton Act and the Role of Efficiencies
Section 7 of the Clayton Act, 15 U.S.C. § 18, prohibits mergers and acquisitions "where in any line of commerce or in any activity affecting commerce in any section of the country, the effect of such acquisition may be substantially to lessen competition, or to tend to create a monopoly." The statute does not, by its terms, address efficiencies. However, a substantial body of case law, agency guidance, and economic literature recognizes that procompetitive efficiencies may be credited in the analysis of whether a merger is likely to substantially lessen competition.
The theoretical foundation for the efficiencies defense is well established. As the Supreme Court recognized in FTC v. Greaves Group, 386 U.S. 568 (1967), the Clayton Act is concerned with the preservation of competition and the protection of consumer welfare. Where a merger generates procompetitive efficiencies that reduce costs, improve product quality, or enhance innovation — and where those benefits are passed through to consumers — the merger is less likely to result in the competitive harm Section 7 is designed to prevent. In such circumstances, efficiencies may rebut the government's prima facie case of anticompetitive effects, either by demonstrating that the merger is unlikely to result in a net anticompetitive effect or by establishing that the competitive benefits of the transaction outweigh any potential harm.
Several circuit and district court decisions have addressed the efficiencies defense and provide the applicable legal framework for this case.
FTC v. H.J. Heinz Co., 246 F.3d 708 (D.C. Cir. 2001). In Heinz, the D.C. Circuit acknowledged the efficiencies defense in principle, holding that "the court must consider evidence of efficiencies in its totality" and that "high market concentration levels require proof of extraordinary efficiencies." Id. at 720. However, the court found the claimed efficiencies in that case insufficient because they were not adequately supported and consisted primarily of pecuniary savings from plant closures that did not constitute cognizable procompetitive efficiencies. The present case is distinguishable on several grounds. First, the efficiencies Cascade claims are not merely pecuniary cost savings from eliminating competition; they are genuine resource savings that reduce the real cost of providing marketplace and fulfillment services. Second, the magnitude of the claimed efficiencies here — $340 million annually — is substantially greater than the efficiencies at issue in Heinz. Third, Cascade's efficiencies are supported by audited financial data, independent expert analysis, and a demonstrated track record of successful integration, all of which were lacking in Heinz.
FTC v. Sysco Corp., 113 F. Supp. 3d 1 (D.D.C. 2015). In Sysco, the court applied rigorous scrutiny to the claimed merger-specific efficiencies, emphasizing the requirements of verifiability and merger-specificity. The court rejected certain synergy claims because they were not adequately documented and because the defendants failed to demonstrate that the claimed savings could not be achieved through less restrictive alternatives. This decision underscores the importance of the detailed documentation and verification work that Cascade has undertaken and that is described throughout this memorandum. Unlike in Sysco, Cascade's efficiencies are supported by granular, bottom-up cost analyses, historical performance data from directly analogous integration programs, and independent third-party verification by Brindoval Analytics.
United States v. Quillon Group, 310 F. Supp. 3d 161 (D.D.C. 2018), aff'd, 916 F.3d 1029 (D.C. Cir. 2019). In Camberwell Enterprises, the court credited the defendants' efficiencies evidence where it was supported by detailed, company-specific analysis. Judge Leon credited testimony from company executives and expert witnesses who could explain the specific mechanisms through which synergies would be realized and the factual basis for the efficiency estimates. The Camberwell Enterprises decision is particularly instructive here, as the efficiencies Cascade claims are similarly grounded in specific, identifiable mechanisms (fulfillment network integration, technology platform consolidation, data and algorithmic synergies) and are supported by testimony from executives with direct operational knowledge (Delacroix, Alvarez-Kirk, Ruan) and independent expert analysis (Dr. Ramanathan).
Taken together, these authorities establish that an efficiencies defense is cognizable when the claimed efficiencies are merger-specific, verifiable, and of sufficient magnitude to offset the merger's potential anticompetitive effects. The balance of this memorandum demonstrates that Cascade's efficiencies satisfy each of these requirements.
B. The 2023 Merger Guidelines on Efficiencies
The 2023 Merger Guidelines issued by the Department of Justice and the FTC address cognizable efficiencies and set forth three requirements that claimed efficiencies must satisfy to be credited in the agencies' competitive analysis.
First, merger-specificity. Cognizable efficiencies must be specific to the merger — that is, they must be "efficiencies that likely would not be accomplished in the absence of either the proposed merger or another means having comparable anticompetitive effects." 2023 Merger Guidelines § 3.4 (Efficiencies). The agencies evaluate whether the merging parties could achieve the claimed efficiencies through practical alternatives that are less restrictive of competition, such as internal growth, contractual arrangements, joint ventures, or acquisitions of smaller firms that would not raise competitive concerns. Efficiencies that are achievable through such practical alternatives are not merger-specific and are not credited.
Second, verifiability. Cognizable efficiencies must be verifiable, meaning they must not be "speculative" or "vague." The merging parties bear the burden of substantiating their efficiency claims with "reasonable estimates" supported by data or analysis. The Guidelines note that efficiencies projected to be realized in the distant future or that depend on uncertain contingencies are less likely to be credited than those that are expected to be realized in the near term and that are grounded in demonstrated historical experience.
Third, sufficient magnitude. Cognizable efficiencies must be of sufficient magnitude to offset the merger's potential to harm competition. The Guidelines recognize that where concentration levels are high and the merger results in a significant increase in market concentration, the burden on the parties to demonstrate efficiencies is correspondingly higher. The Guidelines state that the agencies will apply a "sliding scale" approach, under which mergers that result in higher concentration levels require a greater showing of efficiencies.
In this case, the FTC alleges that the post-merger HHI would be 2,856 with a delta of 495, which exceeds the Guidelines' presumptive thresholds (HHI exceeding 2,500 with a delta exceeding 200). However, the defendants dispute the market definition underlying these calculations and contend that the appropriate relevant market is "all e-commerce retail," in which the combined entity's share would be approximately 7.3% of total U.S. e-commerce GMV and the HHI levels would be well below the presumptive thresholds. Even under the FTC's narrow market definition, the defendants contend — and this memorandum demonstrates — that the efficiencies are of sufficient magnitude and verifiability to rebut the structural presumption.
C. Preliminary Injunction Standard Under Section 13(b) of the FTC Act
Under Section 13(b) of the FTC Act, 15 U.S.C. § 53(b), the district court is authorized to grant a preliminary injunction blocking a merger where the FTC demonstrates a "likelihood of success on the merits" of its administrative case. The court must also balance the equities, weighing the public interest in preventing potential anticompetitive harm against the private and public interests that would be served by allowing the transaction to proceed.
Efficiencies are relevant to both prongs of the Section 13(b) analysis. With respect to the merits, cognizable efficiencies undermine the FTC's case by demonstrating that the merger is unlikely to result in a net reduction in competition. To the extent the efficiencies would be passed through to consumers and sellers in the form of lower prices, improved services, and enhanced innovation, they directly counteract the competitive harm the FTC alleges. With respect to the equities balancing, the efficiencies are relevant because consumers and sellers would be denied the benefits of the efficiency gains if the transaction is blocked. Where, as here, a significant portion of the $340 million in annual efficiencies would flow through to marketplace participants, the equities weigh against injunctive relief.
A more detailed analysis of the Section 13(b) preliminary injunction framework is set forth in the Preliminary Injunction Standard Memorandum dated July 5, 2025 (prepared by Elliot Nguyen), which is incorporated herein by reference.
IV. Overview of Claimed Efficiencies: $340 Million Annually by Year 3
Cascade projects total merger-specific efficiencies of $340 million per year by Year 3 post-closing — that is, a full annual run-rate of $340 million achieved by approximately 36 months after closing. These projections represent net efficiency gains after accounting for all incremental costs associated with integration, including additional labor, facility expansions, technology development, and transition expenses.
The efficiencies fall into two principal categories:
These projections have been developed through a rigorous, multi-stage process. Cascade's internal integration planning teams — led by Patricia "Trish" Delacroix, Senior Vice President of Marketplace & Platform Strategy, and Sonia Alvarez-Kirk, Chief Financial Officer — conducted detailed bottom-up analyses of each efficiency category, drawing on operational data from Cascade's existing fulfillment network and technology platform, as well as cost and performance data from Pinnacle obtained through the due diligence process. The integration planning work was overseen by David Ruan, President and Chief Operating Officer, who brings direct experience in managing Cascade's prior integration programs, including the CascadeMarket launch (2019) and the FbC program rollout (2021).
The efficiency projections were subsequently reviewed and validated by Cascade's financial advisor, Mercer Hollis & Co. Graham Mercer IV, Senior Managing Director, and Yuki Tanabe, Managing Director, conducted an independent assessment of the synergy estimates as part of their fairness opinion and deal valuation analysis. The synergy projections were also incorporated into the financial presentations provided to Whitmore National Bank, N.A. (Brian Alderman, Head of Leveraged Finance) in connection with the $2.8 billion senior secured term loan B facility commitment, providing an additional layer of third-party scrutiny.
Finally, and most critically for purposes of the efficiencies defense, the projections have been independently assessed by Dr. Priya Ramanathan and Dr. Lucas Engström at Brindoval Analytics LLC, the economic consulting firm retained by Calderwood & Harkness on behalf of Cascade for purposes of this litigation. Dr. Ramanathan, who will serve as Cascade's testifying expert on the efficiencies defense, has conducted an independent evaluation of the merger-specificity, verifiability, and magnitude of the claimed efficiencies using regression-based cost modeling, industry benchmarking, and pass-through analysis. Her affirmative expert report is due August 18, 2025.
The sources of supporting data for the efficiency projections include:
• Cascade's internal integration planning documents, including the Board-approved Integration Plan presented in March 2025;
• Pinnacle due diligence materials reviewed by Harmon Ridgeway & Strauss LLP (Phillip Strauss, Partner, and Monica Chen-Barrios, Partner);
• Financial projections provided to Whitmore National Bank, N.A. in connection with the $2.8 billion financing commitment (credit agreement reference CRH-WNB-2025-TLB);
• Audited financial statements of Cascade (audited by Aldrich & Warwick CPAs LLP) and Pinnacle (audited by Kessler Fong Accounting Group LLP);
• CascadeMarket FbC program historical data (2021–2024 rollout metrics); and
• Independent third-party benchmarking studies on logistics costs and technology platform operations in the e-commerce sector.
The following two sections provide a detailed analysis of each efficiency category.
V. Category 1: Logistics and Fulfillment Cost Savings — $195 Million Annually
The largest component of the claimed merger-specific efficiencies consists of logistics and fulfillment cost savings totaling $195 million annually by Year 3 post-closing. These savings arise from migrating Pinnacle's seller base to Cascade's existing 22-warehouse nationwide fulfillment network, which operates at significantly lower per-unit costs than Pinnacle's current third-party logistics arrangements. This section describes Cascade's existing fulfillment infrastructure, Pinnacle's current fulfillment model and cost structure, the post-closing integration plan, and the basis for concluding that these savings are both merger-specific and verifiable.
A. Cascade's Existing Fulfillment Infrastructure
Cascade operates a nationwide network of 22 fulfillment warehouses that have been purpose-built or substantially upgraded since 2017 to support the Company's omnichannel retail operations and its third-party seller marketplace. These facilities range in size from approximately 250,000 to 1.2 million square feet and are located in strategic geographic positions to enable efficient nationwide distribution.
Cascade's fulfillment network currently serves two primary channels. First, the network supports CascadeDirect.com, the Company's direct-to-consumer e-commerce platform, handling order picking, packing, shipping, and returns for the Company's first-party retail inventory. Second, the network supports the Fulfillment by Cascade ("FbC") program, which was launched in 2021 to provide third-party sellers on CascadeMarket with access to Cascade's fulfillment infrastructure. Under the FbC program, participating sellers ship their inventory to Cascade's warehouses, where Cascade stores, picks, packs, and ships orders on the seller's behalf. In exchange, sellers pay a fulfillment fee that is incorporated into CascadeMarket's seller services revenue.
The combined e-commerce and marketplace segments generated approximately $9.3 billion in revenue in FY2024, including $527 million in marketplace services revenue from CascadeMarket. The FbC program currently serves approximately 18,000 of CascadeMarket's 42,000 active sellers, representing the segment of the seller base for which Cascade-managed fulfillment offers the greatest value relative to self-fulfillment.
The warehouses are strategically located to enable 2-day ground shipping to approximately 97% of the U.S. population. This geographic coverage is the product of years of investment and planning, and it provides a significant competitive advantage in terms of delivery speed, reliability, and cost efficiency. Cascade's average per-unit fulfillment cost through the FbC program is approximately $3.10 per shipment (blended average across product categories), reflecting the scale economies, automation investments, and optimized logistics processes embedded in the network.
B. Pinnacle's Current Fulfillment Model
In contrast to Cascade, Pinnacle does not operate its own fulfillment infrastructure. Since its founding in 2014, Pinnacle has relied on a combination of third-party logistics providers ("3PLs") and seller-fulfilled shipping to handle the physical movement of goods from sellers to consumers. Under this model, the majority of Pinnacle sellers either ship orders directly from their own facilities or use one of several 3PL partners that Pinnacle has integrated into its platform.
This approach, while sufficient to support Pinnacle's early-stage growth, has become a significant source of cost inefficiency and service quality limitations as the platform has scaled. Pinnacle's logistics costs per unit are estimated at $4.85 per shipment (blended average across categories), compared to Cascade's $3.10 per shipment through FbC. This represents a per-unit cost differential of $1.75, or approximately 56% higher cost per shipment for Pinnacle relative to Cascade.
Several factors drive this cost differential:
• Lack of scale economies. Pinnacle's fragmented 3PL arrangements do not benefit from the same volume-based cost reductions that Cascade achieves through its consolidated 22-warehouse network.
• Geographic inefficiency. Pinnacle's 3PL partners do not provide the same breadth of geographic coverage as Cascade's network, resulting in longer shipping distances and higher per-unit transportation costs for many orders.
• Technology limitations. Pinnacle's reliance on external providers limits its ability to optimize inventory placement, automate picking and packing, and leverage real-time demand data to reduce fulfillment costs.
• Contractual margins. 3PL providers charge Pinnacle contractual margins that reflect their own operating costs plus a profit margin, whereas Cascade's internal FbC program incurs only the direct operating costs of fulfillment.
In FY2024, Pinnacle processed approximately 215 million shipments, based on total GMV of $11.4 billion and an average order value of approximately $53. At an estimated per-unit logistics cost of $4.85, Pinnacle's total logistics spend in FY2024 was approximately $1.04 billion (215 million shipments × $4.85 per shipment). This figure represents a substantial cost burden that directly affects Pinnacle's margins and limits its ability to invest in platform development and seller services.
C. Integration Plan: Migrating Pinnacle Sellers to Cascade's Fulfillment Network
The post-closing integration plan, developed by Cascade's integration planning team under the leadership of David Ruan and Patricia Delacroix, calls for offering Pinnacle sellers access to Cascade's 22-warehouse FbC network on a phased basis, beginning in Year 1 and reaching full-scale integration by Year 3. The plan contemplates that participation in FbC will be voluntary for Pinnacle sellers, but that the significant cost and service advantages of the program will drive high adoption rates.
The projected migration timeline is as follows:
The remaining 15% of Pinnacle shipment volume is expected to remain seller-fulfilled by seller choice, reflecting categories and individual sellers for whom self-fulfillment is preferred due to product-specific handling requirements, existing seller-owned infrastructure, or seller geographic considerations.
At the Year 3 target of 85% migration, approximately 183 million Pinnacle shipments would be processed through Cascade's FbC network. Applying the per-unit cost savings of $1.75 to this volume yields gross logistics savings of approximately $320 million annually (183 million shipments × $1.75 per shipment = $320.25 million).
However, achieving this level of throughput will require incremental investment in the FbC network. Cascade's integration plan identifies the following incremental operating costs:
• Additional labor. Hiring and training approximately 3,800 additional warehouse associates across the network (estimated incremental labor cost: $76 million annually at full run-rate).
• Warehouse lease expansions. Expansion of four existing warehouse facilities (in Dallas-Fort Worth, TX; Columbus, OH; Riverside, CA; and Charlotte, NC) to accommodate the increased inventory volume (estimated incremental lease and operating cost: $28 million annually).
• Packaging and materials. Incremental packaging and shipping materials costs associated with the higher volume (estimated at $21 million annually).
Total incremental FbC operating costs are estimated at approximately $125 million annually at full run-rate by Year 3. Netting these costs against the gross savings yields net logistics and fulfillment cost savings of approximately $195 million annually ($320 million – $125 million = $195 million).
D. Additional Fulfillment-Related Benefits
Beyond the direct cost savings, the integration of Pinnacle's seller base into Cascade's fulfillment network would generate several additional benefits for consumers and sellers that, while more difficult to quantify precisely, are significant and should be presented to the Court.
Faster delivery times. The average delivery time for orders fulfilled through Pinnacle's current 3PL arrangements is approximately 4.2 days. By contrast, orders fulfilled through Cascade's FbC network average approximately 2.1 days from order placement to delivery. The migration of Pinnacle sellers to FbC would therefore result in a reduction in average delivery time of approximately 2.1 days — a 50% improvement that directly and tangibly benefits consumers. Faster delivery is one of the most important factors influencing consumer purchasing decisions in e-commerce, and this improvement would enhance the competitiveness of the Pinnacle marketplace for both consumers and sellers.
Reduced damage and loss rates. Cascade's FbC program has achieved a damage rate (percentage of shipments resulting in a damaged-goods claim) of approximately 0.8%, compared to an average damage rate of approximately 2.1% across Pinnacle's 3PL providers. The superior handling and packaging processes in Cascade's purpose-built fulfillment facilities are the primary driver of this differential. Reducing damage and loss rates benefits both consumers (who receive undamaged goods) and sellers (who incur fewer replacement costs, refund obligations, and negative customer reviews).
Improved returns processing. Cascade has invested significantly in returns processing infrastructure within its fulfillment network, including automated returns sorting, quality inspection, and restocking capabilities. Pinnacle sellers currently rely on ad hoc returns processes that are costly and time-consuming. Integrating Pinnacle sellers into Cascade's returns infrastructure would reduce returns processing costs and improve the consumer returns experience, which is a critical driver of consumer satisfaction and repeat purchasing.
E. Merger-Specificity of Logistics Savings
The $195 million in annual logistics and fulfillment cost savings is merger-specific — that is, these savings cannot be achieved absent the proposed acquisition of Pinnacle by Cascade, or through any practical alternative that would be less restrictive of competition.
Pinnacle cannot independently replicate Cascade's fulfillment network. Building a 22-warehouse nationwide fulfillment network comparable to Cascade's would require estimated capital expenditure of approximately $2.5 billion and would take 4 to 5 years to complete, based on Cascade's own historical buildout costs and timelines. Pinnacle does not have the financial resources to undertake such an investment. Its total cash on hand as of December 31, 2024 was approximately $420 million, and its annual free cash flow was approximately $95 million. Even if Pinnacle could secure external financing, the timeline required to plan, construct, equip, and staff a network of this scale would extend well beyond the practical planning horizon of Pinnacle's current business.
Pinnacle's prior attempts to improve its logistics capabilities have failed to achieve comparable results. Documents produced from Pinnacle's due diligence data room (reviewed by Harmon Ridgeway & Strauss LLP, specifically by Monica Chen-Barrios) reveal that Pinnacle explored several alternatives for improving its logistics capabilities during the 2023–2024 period, including:
(a) Negotiating volume-based discounts with existing 3PL providers, which achieved per-unit cost reductions of only $0.30 to $0.40 per shipment — substantially less than the $1.75 per-unit savings achievable through integration with Cascade's FbC network;
(b) Exploring the feasibility of building Pinnacle-owned fulfillment centers, a project that was ultimately abandoned due to capital constraints and the projected 4–5 year buildout timeline;
(c) Evaluating a potential strategic partnership with a regional fulfillment provider, which was rejected because the regional provider lacked national coverage and could not offer the geographic breadth needed to serve Pinnacle's seller base; and
(d) Considering a joint venture arrangement with a larger logistics company, which was rejected because the potential partner required exclusivity terms that would have limited Pinnacle's commercial flexibility.
These documented failed alternatives confirm that the logistics savings achievable through the merger with Cascade are not replicable through less restrictive means.
A contractual fulfillment services arrangement would not yield equivalent savings. The FTC may argue that Cascade could offer Pinnacle a contractual arrangement — such as a commercial fulfillment services agreement — that would allow Pinnacle sellers to access Cascade's FbC network without the need for a full merger. However, such a contractual arrangement would be inferior to the integration achievable through common ownership for several reasons. First, a contractual arrangement would not permit the same depth of data integration between Cascade's and Pinnacle's platforms, which is essential for optimizing inventory placement, demand forecasting, and fulfillment routing. Second, a commercial fulfillment services agreement would necessarily include a margin for Cascade (as the service provider), reducing the net savings relative to the fully integrated model. Third, a contractual arrangement would be subject to renegotiation risk and potential termination, undermining the long-term sustainability of the logistics benefits. Fourth, a contractual arrangement would not provide the same incentive alignment that common ownership creates — under common ownership, Cascade has a direct financial interest in minimizing fulfillment costs for Pinnacle sellers, whereas under a contractual arrangement, Cascade's incentives as a service provider may diverge from Pinnacle's interests as a customer.
F. Verifiability
The logistics and fulfillment cost savings projections satisfy the verifiability requirement for cognizable efficiencies. The key inputs to the efficiency calculations are grounded in verifiable, audited data, and the analytical methodology has been independently reviewed by qualified economic experts.
Per-unit cost differentials. The $3.10 per-shipment cost for Cascade's FbC program and the $4.85 per-shipment cost for Pinnacle's 3PL arrangements are based on audited financial data. Cascade's FbC costs are derived from cost allocation analyses reviewed as part of the annual audit conducted by Aldrich & Warwick CPAs LLP. Pinnacle's logistics costs are derived from audited financial statements and cost data reviewed by Kessler Fong Accounting Group LLP.
Volume projections. The estimate of 215 million annual Pinnacle shipments is based on actual historical shipment data reported in Pinnacle's filings and due diligence materials, calculated from FY2024 GMV of $11.4 billion divided by the average order value of approximately $53.
Migration timeline benchmarks. The phased migration timeline (30%/65%/85% over three years) is benchmarked against CascadeMarket's own experience rolling out the FbC program between 2021 and 2024. When FbC launched in 2021, approximately 10% of CascadeMarket sellers opted into the program within the first year; by the end of 2024, approximately 43% of CascadeMarket's active sellers (18,000 of 42,000) were using FbC. The projections for Pinnacle seller adoption are modestly more aggressive than Cascade's historical experience, reflecting the larger per-unit cost savings available to Pinnacle sellers (which create a stronger incentive for adoption) and the more mature state of the FbC program and infrastructure. These assumptions have been reviewed and validated by Dr. Ramanathan and Dr. Engström at Brindoval Analytics.
Independent verification. Dr. Ramanathan and Dr. Engström have independently verified the logistics cost savings projections using regression-based cost modeling that accounts for shipment volume, product category mix, geographic distribution, and warehouse throughput capacity. Their analysis confirms that the projected per-unit cost savings are achievable and that the migration timeline assumptions are reasonable based on industry benchmarks and CascadeMarket's historical performance.
VI. Category 2: Technology and Platform Synergies — $145 Million Annually
The second category of merger-specific efficiencies consists of technology and platform synergies totaling $145 million annually by Year 3 post-closing. These synergies arise from three sources: (1) the elimination of redundant technology infrastructure, (2) data and algorithmic synergies enabled by combining the companies' datasets, and (3) the extension of Cascade's proprietary seller tools to Pinnacle's seller base.
A. Redundant Technology Infrastructure
Both Cascade and Pinnacle independently maintain comprehensive e-commerce platform technology stacks. Each company has developed and operates its own seller dashboard (for seller onboarding, listing management, order management, and performance analytics), search and recommendation engine (for product discovery and personalized shopping experiences), payment processing system (for transaction processing, seller payouts, and fraud prevention), fraud detection tools (for identifying and preventing fraudulent transactions, chargebacks, and account abuse), and advertising platform (for seller-sponsored product listings and display advertising within the marketplace).
These technology systems have been independently developed and maintained at significant ongoing cost. Cascade currently spends approximately $680 million annually on technology and platform development across all segments (including its brick-and-mortar point-of-sale systems, CascadeDirect.com, and CascadeMarket). Pinnacle spends approximately $310 million annually on its technology platform, reflecting its position as a pure-play online marketplace.
Post-merger, the combined entity would consolidate onto a single unified technology platform, eliminating redundant development, hosting, and maintenance costs. The integration plan envisions a phased consolidation in which the combined entity would select the best-in-class components from each company's technology stack, migrate the other company's operations onto those components, and decommission the redundant systems.
Projected technology cost reductions from this consolidation total $95 million annually by Year 3. The principal sources of these savings include:
• Elimination of duplicative engineering teams. The combined entity would reduce headcount in overlapping engineering functions by an estimated 650–800 positions (out of a combined technology workforce of approximately 5,200), yielding annual labor cost savings of approximately $58 million. These reductions would focus on back-end infrastructure, DevOps, platform maintenance, and quality assurance functions where substantial duplication exists, while preserving front-end product development and innovation teams.
• Hosting infrastructure consolidation. Combining the companies' cloud computing and data center operations onto a single infrastructure would reduce hosting costs by approximately $22 million annually through volume-based pricing optimization and elimination of redundant capacity.
• Software licensing. Consolidating duplicative enterprise software licenses (including database management systems, analytics platforms, development tools, and security software) would yield savings of approximately $15 million annually.
B. Data and Algorithmic Synergies
One of the most significant benefits of the proposed transaction — and one that is uniquely achievable through common ownership — is the ability to combine Cascade's consumer purchase data with Pinnacle's marketplace data to create a richer, more comprehensive dataset for powering product recommendations, search relevance, and advertising targeting algorithms.
Cascade possesses a vast repository of consumer purchase data derived from its 340 brick-and-mortar retail locations and its CascadeDirect.com platform. This data includes purchase history, browsing behavior, product preferences, geographic information, and demographic indicators for tens of millions of consumers. Pinnacle, in turn, possesses detailed marketplace data encompassing the product listings, sales performance, pricing, and customer engagement metrics of 185,000 active sellers generating $11.4 billion in annual GMV.
Combining these datasets would enable the merged entity to develop more accurate product recommendation algorithms, improve search relevance for consumers navigating the combined marketplace, and deliver more effective advertising targeting for seller-sponsored products. The practical impact would be higher conversion rates (the percentage of browsing sessions that result in a purchase), increased average order values, and higher returns on advertising spend for sellers.
Cascade's integration planning team estimates that the improved data capabilities would generate incremental advertising and seller services revenue of approximately $30 million annually by Year 3. This estimate is based on a projected increase in the combined marketplace's advertising take rate (the percentage of GMV attributable to advertising revenue) from approximately 1.2% to approximately 1.5% of combined marketplace GMV, reflecting the enhanced targeting precision enabled by the integrated dataset. This projection is conservative relative to industry benchmarks: the leading e-commerce platforms currently achieve advertising take rates of 2–3% of GMV, suggesting significant upside potential beyond the projected $30 million.
These data and algorithmic synergies are merger-specific because neither party can access the other's proprietary data absent the transaction. Cascade and Pinnacle are competitors; sharing detailed consumer purchase data, seller performance data, and advertising engagement data between competitors would raise significant competitive sensitivity concerns (including potential antitrust liability for information exchange), privacy and data protection regulatory constraints, and practical obstacles related to data integration across different technology platforms. Only common ownership enables the unrestricted integration and utilization of these complementary datasets.
C. Seller Tools and Services Consolidation
The third component of the technology synergies arises from extending Cascade's proprietary seller analytics tools — branded as "CascadeInsights" — to Pinnacle's 185,000 active sellers.
CascadeInsights was developed internally by Cascade's product engineering team at a cumulative development cost of approximately $45 million. The platform provides CascadeMarket sellers with real-time analytics on sales performance, consumer traffic patterns, competitive pricing, advertising return on investment, inventory management, and demand forecasting. CascadeInsights has been a significant driver of seller satisfaction and retention on the CascadeMarket platform, and is widely regarded within the industry as a best-in-class seller analytics tool.
Pinnacle does not offer a comparable proprietary analytics platform. Instead, Pinnacle sellers rely on a combination of basic built-in analytics within Pinnacle's seller dashboard and third-party analytics vendors. Pinnacle's annual spend on third-party analytics vendor contracts is estimated at approximately $20 million.
Post-merger, extending CascadeInsights to Pinnacle's seller base would generate benefits in two ways. First, it would reduce Pinnacle's current spending on third-party analytics vendors by an estimated $20 million annually, as the proprietary CascadeInsights platform would replace the need for external vendor services. Second, it would create an opportunity to generate incremental seller services revenue by offering premium CascadeInsights features to Pinnacle sellers on a subscription basis, although the conservative efficiency estimate presented here does not incorporate this revenue opportunity.
Total technology and platform synergies therefore comprise:
D. Merger-Specificity of Technology Synergies
The $145 million in technology and platform synergies is merger-specific for several interconnected reasons.
Platform consolidation requires full operational integration. Eliminating redundant technology infrastructure — including duplicative engineering teams, hosting resources, and software licenses — is not feasible through a contractual arrangement or joint venture. Technology consolidation requires a single decision-making authority with the power to select preferred systems, migrate operations, decommission redundant platforms, and manage the unified workforce. This level of operational control is achievable only through common ownership.
Data sharing at this scale is not possible through contractual arrangements. As discussed in Section VI.B above, sharing detailed consumer purchase data and seller performance data between competitors would be impracticable absent common ownership due to privacy regulations (including state consumer data protection laws), competitive sensitivity concerns, and the risk of antitrust liability for information exchange among competitors. Even if a data-sharing agreement could be structured to comply with applicable law, the resulting data integration would be far more limited and less effective than what is achievable under common ownership.
CascadeInsights is proprietary and not commercially licensable. The CascadeInsights platform was developed for internal use within the CascadeMarket ecosystem and is not currently licensed or made available to external parties. Cascade has no plans to commercialize CascadeInsights as a standalone product, and extending the platform to Pinnacle sellers would be practical only in the context of the merged entity's integrated marketplace operations.
Pinnacle has no alternative path to achieving these technology synergies. Pinnacle's technology platform, while functional, does not incorporate the advanced analytics, recommendation engine, or advertising targeting capabilities that Cascade has developed through years of investment. Building equivalent capabilities from scratch would require significant time and capital investment that Pinnacle's financial position does not support.
E. Verifiability
The technology and platform synergy projections are verifiable and grounded in concrete data.
Technology cost benchmarks. The projected $95 million in infrastructure consolidation savings is based on internal engineering assessments conducted by Cascade's Chief Technology Officer and her team, with input from Pinnacle's technology leadership obtained through the due diligence process. These assessments identify specific engineering functions, hosting contracts, and software licenses where duplication exists and quantify the associated cost reductions with reference to current spending levels. The assessments have been independently reviewed and confirmed by Mercer Hollis & Co. as part of their technology diligence conducted during the transaction process.
Revenue projections. The $30 million in incremental advertising and seller services revenue is based on conservative assumptions regarding the improvement in advertising take rates achievable through data integration. The projected increase from 1.2% to 1.5% of combined marketplace GMV is modest relative to industry benchmarks of 2–3%, providing a margin of conservatism in the estimate. The underlying assumptions regarding advertising demand elasticity and seller willingness to pay for improved targeting have been reviewed by Dr. Ramanathan's team.
Seller tools cost data. The $20 million in savings from eliminating Pinnacle's third-party analytics vendor contracts is based on actual contract values identified in Pinnacle's due diligence materials.
Independent expert assessment. Dr. Ramanathan's affirmative expert report will include an independent assessment of the technology synergy estimates, including sensitivity analyses that test the projections under alternative assumptions regarding consolidation timelines, cost reduction rates, and revenue growth trajectories.
VII. Phasing and Implementation Timeline
The $340 million in annual merger-specific efficiencies is not projected to be realized immediately upon closing but rather over a phased, three-year implementation timeline. This phasing reflects the practical realities of operational integration and is consistent with Cascade's historical experience in executing comparable integration programs. The phased timeline also provides a degree of conservatism, as it assumes that full run-rate efficiencies are achieved only by Month 36, notwithstanding the possibility that certain synergies may be realized earlier.
A. Year 1 (Months 1–12 Post-Closing)
The first year of the integration would focus on establishing the foundation for long-term efficiency realization. Key activities include:
• Logistics and fulfillment. Begin onboarding Pinnacle sellers to the FbC network, targeting migration of 30% of Pinnacle shipment volume (approximately 64.5 million shipments) by the end of Year 1. This initial phase would focus on the highest-volume sellers and product categories where the cost savings are most significant and the transition logistics are most straightforward.
• Technology platform. Initiate technology platform integration planning, including detailed system mapping, architectural design for the unified platform, and selection of best-in-class components from each company's technology stack. Begin consolidation of backend infrastructure (hosting, DevOps, database systems) in areas where quick wins are achievable without disrupting seller or consumer-facing operations.
• Organizational integration. Complete initial organizational alignment and identification of redundant functions. Begin hiring additional warehouse associates for the expanded FbC operations.
Estimated Year 1 run-rate efficiencies: $85 million (approximately 25% of the full run-rate), reflecting the partial migration of Pinnacle shipment volume to FbC and early-stage technology consolidation.
B. Year 2 (Months 13–24 Post-Closing)
The second year would represent the main acceleration phase of the integration. Key activities include:
• Logistics and fulfillment. Expand FbC migration to 65% of Pinnacle shipment volume (approximately 139.8 million shipments). Complete the warehouse lease expansions at the four identified facilities (Dallas-Fort Worth, Columbus, Riverside, and Charlotte). Achieve full staffing of the expanded FbC workforce.
• Technology platform. Complete unification of seller dashboards, enabling Pinnacle sellers to manage their businesses through the Cascade seller interface. Launch CascadeInsights for Pinnacle sellers. Complete migration of Pinnacle's advertising platform onto Cascade's infrastructure.
• Data integration. Begin integrating consumer datasets to power enhanced product recommendations and search relevance across the combined marketplace.
Estimated Year 2 run-rate efficiencies: $220 million (approximately 65% of the full run-rate), reflecting the substantial ramp-up in FbC migration and the realization of initial technology consolidation savings.
C. Year 3 (Months 25–36 Post-Closing)
The third year would complete the integration and achieve the full run-rate of efficiencies. Key activities include:
• Logistics and fulfillment. Achieve the 85% FbC migration target (approximately 182.8 million shipments). Optimize warehouse operations based on 18+ months of operational data from the expanded network.
• Technology platform. Complete full technology platform consolidation, including decommissioning of all redundant systems. Achieve full integration of data and algorithmic capabilities for product recommendations, search, and advertising.
• Ongoing optimization. Identify and begin pursuing additional optimization opportunities beyond the core $340 million in efficiencies, including potential further cost reductions from scale economies, route optimization, and automation investments.
Full run-rate annual efficiencies of $340 million achieved by Month 36. Ongoing efficiency gains beyond Year 3 are possible as additional optimizations are identified and as the combined entity leverages its enhanced scale and data capabilities, although these incremental gains are not included in the $340 million projection.
D. Implementation Risk Factors
We acknowledge that any integration of this magnitude involves execution risk, and we anticipate that the FTC and its expert will raise questions about the feasibility of the projected timeline and the likelihood that the full $340 million in efficiencies will be achieved. However, several factors provide confidence in Cascade's ability to execute the integration plan successfully.
Experienced management team. The integration will be led by David Ruan, President and COO, who has direct experience managing Cascade's two most significant prior integration programs: the launch of the CascadeMarket third-party seller marketplace in June 2019 and the rollout of the FbC program beginning in 2021. Both programs were completed on time and within budget, and both have exceeded their original performance projections. This track record provides concrete, demonstrated evidence of Cascade's i