If this is your first time paying by card, follow the steps below to add your credit or debit card information:

Tap 【Profile】 in the lower-right corner of the page.

Under 【My Diamonds】, tap 【Top Up】.

Select the Diamond package you want to purchase.

Select 【Credit Card】 as your payment method.

Enter the following card information:

Cardholder Name

Enter the English name shown on the card, for example, XIA XIAO BIAN. If the card does not display an English name, contact the card issuer for assistance.

Card Number

Manually enter the complete credit or debit card number.

Expiration Date

Enter the expiration date in MM/YY format. Before submitting, check that the month and year are correct.

When Will My Card Information Be Saved?

To make future payments more convenient, the system will save the card information after a successful transaction, so you do not need to enter it again each time. The card-saving process works as follows:

The card will only be saved to your account after the transaction is completed successfully.

If the transaction fails, or no successful transaction has been completed after the card was added, the card will not be saved.

🔒 Your card information is encrypted and stored using security safeguards, and your payment data is protected in accordance with applicable payment security standards.