The answer is: Sinopec refueling return card processing method is as follows:
1, prepare personal ID card and copy;
2, to the Sinopec gas station service center, fill in the application form as required, check the personal single use card or personal multi-purpose card, submit the application, fuel card account;
3, open the oil card, set the transaction password, recharge a certain amount in the oil card, and then complete the Sinopec fuel return card.