User Activity

As a new seller, how do I determine if a buyer has a US delivery address but is registered outside of the United States? I want to block sales to these outlier addresses. I do not want to sell or pay additional fees for selling to international buyer...
As a seller, can I be charged fees to ship to foreign countries, even though the address is a forwarding business in the United States?
4-24-2022 Package sent to Tucson Arizona was delivered with false details about drop location. My customer's front entry was described by delivery person with completely incorrect details. The P O claimed they had completed the delivery then closed t...
What should I do if Buyer has not received item but USPS says is was delivered?