Different grades of China Postal Bank credit cards have different credit limits, as follows:

1, Puka: generally between 1000— 10000 yuan.

2. Gold card: generally 10000-50000 yuan. It should be noted that some special cards only have gold cards, such as city cards, and the amount in such cards is between 5000-50000 yuan.

3. Platinum card: generally more than 50,000 yuan, and the highest can reach more than 200,000 yuan.

4. Unlimited card: The limit is the same as platinum card, which is more than 50,000 yuan. It should be noted that this card only invites platinum credit card users to issue cards.

5. Black card: The general amount is between 2 million and100000.