Yes, ICBC’s bank cards are divided into two categories, with 19 digits and 16 digits, respectively: "debit card (deposit card)" and "credit card". The details are as follows:

1. There is a 19-digit number on the ICBC bank card, which represents a debit card and cannot be overdrafted. For example, there are: Elite Account Card, ICBC Money Link Card, Peony Card, etc.;

2. There is a 16-digit number on the ICBC bank card, indicating that it is a credit card. This card can be overdrafted, such as: Peony International Credit Card, Peony Credit Card, Peony Credit Card, etc.