Royal Mail accepts ALIPAY, WECHAT PAY, MASTERCARD, and VISA as payment methods. When you place an order on Royal Mail website ]'s (or by any other means), the information you provide will be kept safe. You should receive tracking information from Royal Mail when Royal Mail sends your order. If you have a return label, just use the prepaid return label, or buy the postage and print the label, book a collection and give it to your postman.