The end of the U.S. de minimis tariff exemption marks a major shift for both consumers and retailers, particularly those involved in cross-border e-commerce. Shein’s weekly sales dropped by up to 23% ...

Last month, Suzanne Smith-Darley felt fantastic. She had just bought a used Chanel handbag from a Japanese seller on eBay for $800—a steal compared to the original asking price of $1,400. About a week ...