Under normal circumstances, most of CCB's credit cards beginning with 48 are standard platinum cards with the words "Platinum" on their faces.

If the landlord wants to confirm the grade of a new card recently, he can go to the credit card homepage of CCB, click "Application Progress Query" in the "Credit Card Service Hall" on the left, enter the ID number, and then confirm the grade of the card by the card type displayed in the application progress.

If the landlord has other questions, you can ask.