customer

So a couple of days back I received an order, an item color red. I shipped it and sent a shipment mail. He replies that he ordered a white one. Now this is going on through and forth and he seem like a fraudster to me. I really want to blacklist him and prevent him from buying anything from...

Hi In product description of many clothing products at most sellers, it is majorly mentioned: 1. X no. of items available OR 2. X no. at most per customer. I have a doubt here. Since the AliExpress order is through my account, is it advisable to not add products with limit on purchases per...