Online Sales Reached $340.2 Billion in Q2
US e-commerce continued to take a larger share of retail spending during the second quarter of 2026. For established Amazon sellers, that growth reinforces the importance of coordinated advertising, listings, inventory and operations through effective Amazon account management.
The US Census Bureau estimated seasonally adjusted e-commerce sales of $340.2 billion, representing a 3.8% increase from Q1 and a 12.2% increase from Q2 2025. Total retail sales reached approximately $1.99 trillion, growing 2.9% quarter over quarter and 6.7% year over year.
That means e-commerce expanded at nearly twice the annual rate of total retail.
Online sales represented 17.1% of total retail sales during the quarter. That was higher than 17% in Q1 2026 and 16.3% in Q2 2025. Over the same annual period, the share associated with non-e-commerce retail declined from 83.7% to 82.9%.
The Census Bureau notes that its figures are adjusted for seasonal variation but not for price changes. The Q2 estimate is also preliminary and may be revised.
More Online Spending Does Not Guarantee More Marketplace Revenue
The broader shift toward e-commerce creates additional opportunities for Amazon sellers and ecommerce brands, but growing demand does not flow evenly across every product or marketplace account.
Brands still need to win visibility, communicate value and convert shoppers after they reach a product page. Poor product data, weak images, incomplete attributes, stockouts or an unclear offer can prevent a seller from benefiting from overall market growth.
The expansion of AI-assisted shopping adds another layer. As AI assistants influence product discovery, brands may increasingly depend on accurate product information that can be understood across marketplaces, search engines and conversational shopping interfaces.
For established marketplace operators, the Q2 data supports several priorities:
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Compare brand and category growth against the 12.2% national e-commerce benchmark.
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Track traffic, conversion, advertising efficiency and profitability together rather than treating revenue growth as the only measure of success.
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Keep listings, product attributes, pricing and inventory information accurate.
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Identify whether growth is coming from new customers, higher order values or increased purchase frequency.
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Prepare inventory and advertising budgets for continued movement toward online purchasing while protecting the business from stockouts, storage fees and wasted PPC.
An Amazon seller analytics dashboard can help teams distinguish genuine account-level gains from growth driven mainly by the broader market.
The Seller Opportunity: Capture the Shift, Not Just the Traffic
The latest Census data confirms that e-commerce is gaining retail share, but the strategic lesson is not simply to spend more on digital advertising.
Brands need a connected marketplace system in which search visibility, advertising, listing quality, pricing, inventory and measurement support the same growth objective. More shoppers buying online increases the potential audience; execution determines which sellers capture that demand profitably.
beBOLD Digital’s Take: Build for Profitable Online Growth
E-commerce growth is encouraging, but marketplace brands should measure success against both the wider market and their own margin targets. If the category is expanding while a brand is losing traffic, conversion or share, the account may have a discoverability, content, advertising or operational problem.
beBOLD Digital helps established brands turn marketplace demand into measurable growth through account management services. Contact our team to strengthen your marketplace strategy as retail spending continues moving online.
Sources
Quarterly Retail E-Commerce Sales Report — US Census Bureau
Full Q2 2026 Quarterly Retail E-Commerce Sales Report — US Census Bureau
Q2 2026 E-Commerce Hit $340.2B as AI Assistants Move Toward Placing Orders — MarketScale
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