You must use a dual-currency credit card to buy games at switch. Users can't use credit cards to buy games because the credit cards they hold are not dual-currency cards. If users don't have a dual-currency card but want to buy games in swith, they can also bind paypal and pay with paypal.

Alipay registration payment process is as follows:

1. First visit paypal official website, click Register in the upper right corner, select your personal account, and click Next;

2, fill in the corresponding information, the next step;

3. Enter the bank card number, mobile phone number and other information to bind my bank card, but it is recommended to bind a credit card, because some businesses may only support credit card payment;

4. After the registration is completed, PayPl will send a mailbox verification email to the user's mailbox, go to the mailbox first, and click Verify my email address in the email to complete the verification of the account mailbox.

5. At this point, the registration of PayPal account has been completed. When users need to use PayPal to pay, choose this payment method and jump to the payment interface for payment.

PayPal is a global third-party payment service provider, similar to Alipay in our country; In many cases, when PayPal is used for payment, the currency of payment is not RMB, and PayPal uses its official exchange rate for conversion by default. Users can choose the issuing bank for currency exchange rate conversion when paying, so that the RMB paid will be more favorable than the exchange rate of PayPal.

As a third-party payment tool, PayPal not only brings convenience to buyers and sellers, but also provides corresponding financial guarantee for buyers and sellers. For example, the user paid a monthly subscription service, but the service was only used for ten days, and the merchant disappeared. The user can lodge an order dispute with PayPal, and both parties will provide evidence for arbitration by PayPal, which greatly protects the interests of the buyer.