The rules for online product returns differ significantly in the E.U. and the U.S. Distance buying in the European Union includes a statutory right of withdrawal . Consumers can cancel an online purchase within 14 days of delivery without giving a reason, subject to exceptions such as personalized goods and perishables. The rule applies across member states and forms part of the legal structure of ecommerce transactions. In the United States, retailers set their own return policies. There is no federal law. Policies vary widely across merchants and categories, shaped by competition and customer expectations. The E.U. rules for online product returns are mainly statutory. Returns Volume The National Retail Federation estimated in October 2025 that buyers will return 19.3% of U.S. online sales during that year. Statista reports that E.U. customers returned around 7% of overall ecommerce revenue in 2024, with sharp variation by country. Germany leads, with 55% of online buyers returning at least one product.…