Electronic acceptance of CSFC is acceptable. Electronic acceptance is a modern payment method, which realizes the acceptance and payment of bills by electronic means. Under normal circumstances, electronic acceptance is approved by the bank, which has certain credibility and redeemability. However, it should be noted that the electronic acceptance of return orders may be subject to some restrictions. This is because some enterprises may use electronic acceptance receipts for financing or bank credit. Therefore, banks may have stricter requirements when handling discount business, or refuse to discount return tickets. According to the bill law and payment and settlement methods, there are no clear restrictions on the return of bills. As long as the electronic acceptance is legally obtained and the endorsement is continuous, it can be accepted under normal circumstances. However, if you want a discount, you may be restricted or refused.