3. All the item that be returned must be checked. We will process the refund when we confirm that the product has the problems you mentioned. Once the refund has been processed by us, it usually takes 10-15 business days for the money to get back to your account, depending on your bank or payment service. Your bank or payment service may levy a small transaction charge. Once receive the return item, we will check and deal with the refund in 3 to 5 business days. We reserve the right not to process the refund if they are returned in unacceptable condition. The refund would get back to your account in 2 business days, it also depends on the processing efficiency of your bank.