How to authenticate a paypal account?

PayPal authentication method:

Bank card authentication for industry, construction and recruitment

Steps: Log in to the account-get account authentication-Start immediately on the left-Fill in the bank card information-Wait for PayPal to send a small deposit to the bank card 2. Fill in PayPal to confirm the bank account upon receipt.

International credit card authentication (VISA, MASTER)

Steps: log in to the account-get the account authentication-start immediately on the right-fill in the bank card information -PayPal withheld 1.95 USD to generate a 4-digit code-find the 4-digit code in the bill and fill it in PayPal to confirm the bank account. (1.95 USD and return to PayPal account)