I have told the customer very politely that I can give the customer a full refund, and I do not want the buyer to return the product, even if he initiated an AZ claim against me within 0.00001 seconds. The reason for the buyer's claim is that the material is wrong, and I wrote my material everywhere on the details page, and he still launched the claim as if he didn't see it, as easy as a walk in the garden. Even if I get up at three or four in the morning to write a complaint, Amazon will still directly reject my complaint in the leisure time after dinner. This is how Amazon treats sellers, which is to use bathroom breaks to deny your complaint, destroy your ORD, and refund all your money.