1. Register a PayPal account. Go to the homepage of PayPal website first, click the registration button at the top, select the country as China worldwide, and click the Start button for personal projects immediately.

2. Fill in the relevant registration information. All contents can be filled in Chinese. Please fill in the Visa/Master dual-currency credit card used at the credit card office below. You need to fill in the card number, expiration date, security code or UnionPay single-currency credit card/debit card information, and then click the "Agree" button to create an account.

3. PayPal account has been created. You can continue to maintain the associated bank card number in the user information column of the navigation bar, add and delete it, and edit other shipping addresses.

4. the authentication account status is not necessary. Users can authenticate PayPal accounts by filling in debit card information or credit card pre-sale rights. Certified accounts are more acceptable to merchants and have fewer restrictions on payment. A more convenient way is to use a dual-currency credit card for account authentication. PayPal will charge the credit card the pre-sale right of $1.95, and the four digits used for account verification are included in the merchant name. These four digits can be found on the monthly bill of the credit card. Users who are in a hurry can call the credit card center directly and ask about the four-digit code included in the merchant name of this pre-sale right. After submitting the authentication code, the authentication can be completed. In addition, ICBC and China Merchants UnionPay debit cards can also be verified, but the process is slightly cumbersome.