There are several ways to tell the authenticity of a credit card:

Look at the back of the credit card. There is usually a customer service phone number of the credit card company behind the credit card, and the public can call it. If the system there prompts that the card number is invalid, it means that this is a fake card.

look at the plastic film. The surface of the real card is smooth, and the card material is relatively elastic. Under the irradiation of purple light, the bank logo or the name of the card issuer will appear on the card, which is the laser anti-counterfeiting label. The surface of fake cards is rough, the color is easy to fall off, and the negatives generally have no anti-counterfeiting design.

look at the printing. The color of the real card is bright and bright, the words are clear at a glance, and the stripes on the card surface are neatly arranged; Fake cards usually have vague words, uneven colors, irregular stripes on the card surface, and the overall look is very uncoordinated.

look at the impression. Real Kaka number capitalized English letters are neat and orderly; The stamped numbers of fake cards are irregular or different in size from English letters, and some of the altered old card numbers can even be faintly seen.

Credit Card (English: credit card), also called credit card. It is a non-cash transaction payment method and a simple credit service. Credit card is generally a special carrier plastic card with consumer credit, which is 85.6mm long, 53.98mm wide and 1mm thick. It is issued by banks to individuals and units, whereby they can make purchases, spend money and deposit and withdraw cash from banks. The form is a card with the name of the issuing bank, expiration date, number and cardholder's name printed on the front, and a magnetic stripe and signature on the back.