How to pre-allocate an online business hall of Sinopec to the supplementary card?

1, first of all, you must open online business in Sinopec to issue oil cards online! Log in to "China petrochemical refueling card Online Business Hall" and enter your account number and password! 、

2. After logging in, you can see the account balance and bill type.

3. Click "Self-service Pre-allocation"-"Online Pre-allocation" in the left column to view the card number to be allocated and fill in the amount to be allocated (multiple secondary cards can be allocated at one time).

4. After allocating the amount, click Submit-OK-Get the verification code (reserved mobile phone number of Sinopec), enter the verification code, and click OK to allocate.

5. If you want to query the allocation, you can click "Pre-allocation Query" in the left column.