<p>When you use the cash on delivery payment method, please select cash on delivery in the payment method of confirming the order information, and select the payment method (cash, mobile POS) used for the cash on delivery payment. After the order is generated, the cash on delivery payment method It cannot be changed to other payment methods. If you want to change to other payment methods, please be sure to delete the original cash on delivery order and re-order on the website to select another payment method.</p>