1. The scanned file is the photo data of the bank card scanned by the scanner. The method of taking photos with mobile phones can also reflect the card information of bank cards, which means the same thing. Just go to the graphic shop and ask the clerk to scan it for you. Everyone there knows. The copy of the bank card is a black-and-white copy on A4 paper, and the electronic version of the copy of the bank card is a file scanned into a picture format.

2. Under normal circumstances, copying a bank card means copying the front of the bank card (the side with the account number) on a piece of paper. A copy of the savings card is generally required. If you need a copy of the credit card, don't copy the back of the credit card, because there is a lot of important information on the back, especially the CVV2 code in the last three digits of the signature column.

You can take a copy of the bank card, save it in your mobile phone, and then upload it to your computer. The picture saved in this way is an electronic version that the bank can copy. You can also scan. The scanned document can be directly saved in the computer, and the scanned copy of this bank card can also be used as an electronic version.