Back Of Credit Card, Bank Card
This is the back of a credit card. It has a black magnetic stripe and a signature on a white background. Some platforms will portray the signature very realistically, such as Apple, WhatsApp, FaceBook, etc., while some platforms only roughly represent the signature with a curve. In addition, the colors of different platform designs are different, including gold, orange, gray, blue and so on.
The emoticon can generally be used to represent credit cards, bank cards, and other ID cards, and can also be used for various content related to money, including payment, purchase, and card swiping.