1. First open Battle.net International Service, click "Store" in the upper left corner, and then select World of Warcraft. On the loaded page, first select the item and amount to be recharged, and then click the "Buy Now" button.

2. Secondly, jump to the payment interface. Players can choose the payment method according to their own situation, click "Payment Method" and then select "Payment by Credit Card, UnionPay Card or Financial Card" from the drop-down box (PayPal account can be directly selected, and UnionPay card is the most convenient choice without PayPal, and VISA, MasterCard and UnionPay are supported for the recharge of meter service).

3. Finally, the player first enters the credit card information to make payment, verifies it, and then carries out security check. After passing the security check, you can receive the message of successful payment on your mobile phone.