Recently I attempted to return an item to AliExpress. They gave me a USPS return label with a domestic address that Google Maps showed as some generic office building. This address turned out to be an undeliverable and the package bounced back to me. Support couldn't explain it and said I'd have to pay for a replacement label since I guess they only pay for one return per order. I filed a chargeback instead. It was approved immediately. Surprisingly, AliExpress didn't ban my account or card, and I still shop there instead of equally terrible Amazon or eBay.