USPS Dimensional Weight Pricing July 2026: What Ecommerce Brands Need to Know
USPS introduces dimensional weight pricing for Priority Mail, Priority Mail Express, and Ground Advantage commercial services from July 13, 2026, ending the cost advantage USPS held over UPS and FedEx for bulky, lightweight products. Consumer electronics, home goods, and sporting equipment brands with large packaging formats face the largest per-unit cost increase. The July 13 change lands two weeks after the EU de minimis removal, compounding costs for brands still shipping direct from the US to European customers.