The role and operation method of AliExpress blacklist . AliExpress blacklist is to help AliExpress sellers identify buyers from cheaters and prevent such buyers from continuing to place orders in their own stores. AliExpress blacklist is to help AliExpress sellers identify buyers from cheaters and prevent such buyers from continuing to place orders in their own stores. AliExpress has launched a custom blacklisting function for sellers. Buyers added to the blacklist will not be able to place orders and pay in your store to help sellers effectively avoid disputes and risks arising from buyer scammers. how to use 1. Click Historical Customer Statistics and Marketing from the quick entrance on the background homepage. In the Historical Customer Information Statistics page, sellers can view all customers who have made transactions and add a customer to the blacklist. 2. Sellers can choose to blacklist a customer on the order details page. 3. Sellers can remove customers who have been ...