Walmart's advertising business grew more than twice as fast as Amazon's last year. Amazon generated $68.6 billion in advertising revenue in 2025, growing 22%. Walmart generated $6.4 billion, growing ...

Amazon and Shopify together now account for approximately 50% of U.S. e-commerce. Two models each reached maturity at roughly the same time. U.S. e-commerce has quietly organized itself around both, ...

Amazon and its sellers sold $830 billion worth of goods in 2025, tripling its GMV from $277 billion seven years ago. According to Marketplace Pulse estimates based on Amazon disclosures, first-party ...

2025 squeezed e-commerce profitability from every angle. Tariffs created chaos without changing consumer behavior. Advertising’s evolution from optional to unavoidable accelerated further. AI raised ...

All users who bid on, bought, listed or sold an item within the previous 12-month period. Users may register more than once, and as a result, may have more than one account. eBay defines this as: All ...