United States B2C Ecommerce Market Size & Forecast by Value and Volume - 80+ KPIs by Ecommerce Vertical, Retail Shopping, Travel & Hospitality, Online Food Service Sales Channel, Media & Entertainment Categories, Engagement Model, Location, Device, and More - Q2 2026

Key Trends and Drivers

Retailers Are Embedding AI Across the Shopping Journey Rather Than Limiting It to Search

• During the past year, U.S. retailers have shifted from experimenting with generative AI to embedding AI directly into customer-facing ecommerce experiences. Rather than focusing only on Chabot functionality, retailers are using AI for personalized product discovery, shopping assistants, automated merchandising, and customer service. Amazon has expanded AI-powered shopping features such as Rufus and AI Shopping Guides, while Walmart has continued integrating AI into ecommerce search, product discovery, and customer engagement.
• Retailers are facing higher customer acquisition costs and slower discretionary spending growth, making conversion optimization more important than traffic growth alone. Improvements in large language models and retailer-owned customer data are enabling merchants to personalize product recommendations while reducing search friction. Competition among Amazon, Walmart, Target, and other major retailers is accelerating AI investment as companies seek to improve customer retention and increase basket values without relying solely on promotional pricing.
• AI-enabled shopping experiences are expected to intensify as retailers increasingly integrate conversational commerce into mobile apps and websites. The competitive focus is likely to shift toward proprietary AI capabilities supported by first-party customer data, while retailers with limited technology investments may increasingly rely on third-party ecommerce platforms offering embedded AI services.

Buy Now, Pay Later Is Becoming an Embedded Checkout Standard Rather Than a Standalone Payment Option

• Recent developments show that BNPL has become increasingly integrated into mainstream U.S. retail checkout experiences rather than remaining a niche financing product. Walmart's integration of Klarna through OnePay and continued expansion by providers including PayPal, Afterpay, Affirm and Klarna demonstrate that instalment payments are increasingly embedded across both online and in-store commerce. Federal Reserve analysis published in 2026 also indicates that BNPL products have expanded beyond traditional "Pay in 4" offerings into broader instalment lending products.
• Persistent consumer budget pressures, elevated borrowing costs relative to previous years, and retailer efforts to improve checkout conversion are supporting BNPL adoption. Payment providers are also expanding merchant partnerships while traditional financial institutions increasingly offer instalment payment functionality, making deferred payment options available through familiar payment ecosystems instead of dedicated BNPL applications.
• BNPL is likely to stabilize as a standard checkout feature across major U.S. ecommerce platforms rather than serving as a differentiating payment method. Competition is expected to shift toward merchant integrations, responsible lending practices, and broader financial ecosystems as regulators and payment providers continue monitoring consumer credit risks.

Retail Media Networks Are Becoming Core Ecommerce Profit Centres

• Over the past year, U.S. retailers have expanded retail media networks beyond sponsored product listings by introducing additional advertising formats, AI-enabled campaign optimization, and partnerships with advertising technology providers. Companies including Costco, Albertsons, Kroger and Ace Hardware introduced new capabilities or expanded their retail media offerings during 2025, reflecting retailers' efforts to monetize ecommerce traffic and first-party customer data alongside merchandise sales.
• As ecommerce operating margins remain under pressure from fulfilment and customer acquisition costs, retailers are seeking higher-margin revenue streams. The phase-out of third-party cookies has increased the value of retailer-owned first-party shopper data, encouraging brands to allocate greater portions of advertising budgets directly to retailer platforms where purchase attribution is more measurable.
• Retail media is expected to continue expanding across mid-sized and sector-specific retailers rather than remaining concentrated among the largest marketplaces. Ecommerce competition is likely to increasingly include advertising capabilities alongside assortment, pricing, and delivery performance, making retail media an integrated component of digital commerce strategies.

Omnichannel Fulfilment Is Shifting Toward Flexible Local Delivery Partnerships

• Recent retailer activity indicates that U.S. ecommerce fulfilment strategies are increasingly relying on external last-mile delivery networks instead of expanding proprietary delivery fleets alone. Retailers with physical store networks have expanded partnerships with companies such as DoorDash, Instacart and Uber Eats to support same-day delivery and improve local order fulfilment.
• Retailers continue to balance delivery speed with fulfilment costs while responding to consumer expectations for faster delivery. Leveraging existing store infrastructure together with third-party logistics partners enables retailers to extend delivery coverage without making comparable investments in dedicated transportation assets. Competitive pressure from Amazon's fulfilment capabilities has also encouraged broader adoption of partnership-based delivery models.
• Partnership-based fulfilment is expected to intensify as retailers optimize inventory across stores and distribution centres while expanding same-day and scheduled delivery options. Competitive differentiation is likely to depend increasingly on fulfilment flexibility and delivery reliability rather than solely on delivery speed, with additional collaboration between retailers and logistics platforms anticipated.

Competitive Landscape

Current State of the Market

• The U.S. B2C ecommerce market remains highly competitive and is increasingly defined by a combination of marketplace-led and Omni channel-led strategies rather than pure-play ecommerce models. Amazon continues to set competitive benchmarks through investments in AI-enabled shopping, fulfilment, and Prime membership benefits, while Walmart, Target, Costco, and The Home Depot continue strengthening digital commerce by integrating stores with online fulfilment. Competition has also expanded beyond merchandise sales, with retailers increasingly differentiating through retail media, loyalty ecosystems, delivery speed, and digital payment options rather than price alone. This represents a shift from earlier competition centred primarily on assortment and fulfilment scale.

Key Players and New Entrants

• Amazon remains the dominant online marketplace, while Walmart, Target, Costco, Best Buy, The Home Depot, Lowe's, and Kroger continue expanding their ecommerce capabilities through Omni channel retail. Shopify remains a leading ecommerce enablement platform supporting direct-to-consumer (DTC) merchants, while Etsy and eBay retain strong positions in specialized marketplace segments. Digital payments are supported by PayPal, Apple Pay, Google Pay, and Shop Pay, while Affirm, Klarna, and Afterpay continue expanding instalment payment partnerships with merchants. In logistics, UPS, FedEx, USPS, and DoorDash play increasingly important roles in ecommerce fulfilment and last-mile delivery. Rather than major new marketplace entrants, recent competitive activity has been driven by established companies expanding adjacent ecommerce capabilities through AI, retail media, fulfilment, and payments.

Recent Launches, Partnerships, Mergers, and Acquisitions

• During the past year, competitive activity has focused on strategic partnerships and platform enhancements rather than large-scale consolidation. Walmart and OnePay announced a partnership with Klarna to integrate instalment payments into Walmart's U.S. checkout ecosystem, strengthening competition in embedded consumer finance. Amazon expanded customer-facing AI capabilities through Rufus and AI Shopping Guides, while retailers continued expanding retail media offerings and Omni channel fulfilment partnerships. Logistics collaboration has also accelerated, with retailers extending same-day delivery through providers such as DoorDash and Instacart instead of building dedicated delivery networks. These developments indicate that ecosystem partnerships are becoming a primary competitive strategy.

Report Scope

United States B2C Ecommerce Market Size and Growth Dynamics

• Gross Merchandise Value
• Gross Merchandise Volume
• Average Value per Transaction

United States Social Commerce Market Size and Growth Dynamics

• Gross Merchandise Value
• Gross Merchandise Volume
• Average Value per Transaction

United States Quick Commerce Market Size and Growth Dynamics

• Gross Merchandise Value
• Gross Merchandise Volume
• Average Value per Transaction

United States B2C Ecommerce Market Segmentation by Ecommerce Vertical

• Retail Shopping
• Travel & Hospitality
• Online Food Service
• Media & Entertainment
• Healthcare & Wellness
• Technology Products & Services
• Other

United States B2C Ecommerce Market Segmentation by Retail Shopping Category

• Clothing, Footwear & Accessories
• Health, Beauty & Personal Care
• Food & Beverage
• Appliances & Electronics
• Home Improvement
• Books, Music & Video
• Toys & Hobby
• Auto Parts & Accessories
• Other

United States B2C Ecommerce Market Segmentation by Retail Shopping Sales Channel

• Platform-to-Consumer
• Direct-to-Consumer
• Consumer-to-Consumer

United States B2C Ecommerce Market Segmentation by Travel & Hospitality Category

• Air Travel
• Train & Bus
• Taxi & Ride-Hailing
• Hotels & Resorts
• Other

United States B2C Ecommerce Market Segmentation by Travel and Hospitality Sales Channel

• Air Travel- Aggregator App
• Air Travel- Direct-to-Consumer
• Train & Bus- Aggregator App
• Train & Bus- Direct-to-Consumer
• Taxi & Ride-Hailing- Aggregator App
• Taxi & Ride-Hailing- Direct-to-Consumer
• Hotels & Resorts- Aggregator App
• Hotels & Resorts- Direct-to-Consumer
• Other- Aggregator App
• Other- Direct-to-Consumer

United States B2C Ecommerce Market Segmentation by Online Food Service Sales Channel

• Aggregator App
• Direct-to-Consumer

United States B2C Ecommerce Market Segmentation by Media & Entertainment Sales Channel

• Streaming Services
• Movies & Events
• Theme Parks & Gaming
• Other

United States B2C Ecommerce Market Segmentation by Engagement Model

• Website-Based
• Live Streaming

United States B2C Ecommerce Market Segmentation by Location

• Cross-Border
• Domestic

United States B2C Ecommerce Market Segmentation by Device

• Mobile
• Desktop

United States B2C Ecommerce Market Segmentation by Operating System

• iOS / macOS
• Android
• Other Operating Systems

United States B2C Ecommerce Market Segmentation by City Tier

• Tier 1
• Tier 2
• Tier 3

United States B2C Ecommerce Market Segmentation by Payment Instrument

• Credit Card
• Debit Card
• Bank Transfer
• Prepaid Card
• Digital & Mobile Wallet
• Other Digital Payment
• Cash

United States B2C Ecommerce Consumer Demographics & Behaviour

• Market Share by Age Group
• Market Share by Income Level
• Market Share by Gender

United States B2C Ecommerce User Statistics & Ratios

• Internet Users
• Ecommerce Users
• Social Media Users
• Smartphone Penetration
• Banked Population
• Ecommerce Per Capita
• GDP Per Capita
• Ecommerce as % of GDP
• Cart Abandonment Rate
• Product Retun Rate

United States B2C Ecommerce Operational Metrics by Ecommerce Segment

• Gross Merchandise Value by Segment

United States B2C Ecommerce Operational Metrics by Retail Shopping Category

• Gross Merchandise Value by Category

United States B2C Ecommerce Operational Metrics by Sales Channel

• Gross Merchandise Value by Channel

United States B2C Ecommerce Operational Metrics by Location

• Gross Merchandise Value by Location

United States B2C Ecommerce Operational Metrics by Device

• Gross Merchandise Value by Device

United States B2C Ecommerce Operational Metrics by Operating System

• Gross Merchandise Value by Operating System

United States B2C Ecommerce Operational Metrics by City Tier

• Gross Merchandise Value by City Tier

United States B2C Ecommerce Operational Metrics by Payment Instrument

• Gross Merchandise Value by Payment Instrument

United States B2C Ecommerce Key Players Market Share

• Market Share by Retail Shopping Ecommerce
• Market Share by Travel Ecommerce
• Market Share by Food Services Ecommerce

Reasons to Buy

• Comprehensive Market Intelligence: Develop a complete understanding of the B2C ecommerce landscape using updated market indicators, including gross merchandise value, gross merchandise volume, transaction volumes, average value per transaction, ecommerce users, and growth rates across all major ecommerce segments.
• Granular Segmentation and Cross-Analysis: Analyse the online commerce ecosystem through detailed segmentation covering ecommerce verticals, retail product categories, travel and hospitality services, online food services, healthcare and wellness, media and entertainment, technology products and services, sales channels, devices, operating systems, city tiers, and payment instruments, enabling deeper insight into changing consumer purchasing patterns.
• Operational and Performance Benchmarking: Benchmark marketplaces, direct-to-consumer platforms, aggregators, social commerce platforms, and category-focused players using KPIs such as GMV share, transaction contribution, category performance, channel efficiency, device contribution, payment-mode penetration, and competitive positioning.
• Consumer Behavior and Ecosystem Readiness: Understand how demographics, income groups, gender distribution, internet and smartphone penetration, device usage, purchase frequency, payment preferences, and digital adoption influence category demand, cart abandonment, product returns, transaction values, and the transition toward digital-first commerce.
• Data-Driven Forecasts and KPI Tracking: Access a structured dataset of more than 80 ecommerce KPIs with historical estimates and forecasts through 2030, providing visibility into market growth, category expansion, transaction trends, average order values, sales-channel shifts, device adoption, and payment-instrument evolution across the B2C ecommerce value chain.
• Decision-Ready Databook Format: Delivered in a standardized, analytics-friendly databook format aligned with financial modelling and market-sizing requirements, enabling ecommerce companies, consumer brands, marketplaces, payment providers, technology firms, investors, and other stakeholders to conduct evidence-based market assessment, benchmarking, forecasting, and strategic planning.