2, the card color is different: the primary color of the platinum card usually uses metal platinum. The primary color of a postal gold card is usually metallic gold.
3. Different grades: UnionPay cards are divided into ordinary cards, gold cards, platinum cards and diamond cards according to their grades and service rights.
Extended data:
Precautions:
1. When entering the password, be careful to cover it with your hands. If there is any abnormality in the password protection cover and card entry protection slot of ATM, please do not use it for safety reasons and notify the bank immediately.
2. In order to prevent fake ATM machines, customers should try to choose self-service banks with obvious signs and use ATM machines under the video surveillance of banks.
It is best to store the bank card and ID card separately. Don't lend your bank card to others, and don't disclose the card number and password of your bank card at will.
4. When spending by credit card, don't let the bank card leave sight. Pay attention to the number of times the cashier swipes the card. When you get the shopping list and card, check whether the amount on the shopping list is correct and whether it is my card.
5. Open SMS service, keep abreast of account changes, and call the bank to report the loss once abnormal transactions are found.
Baidu Encyclopedia-Platinum Card
Baidu encyclopedia-postal gold card