As for each individual a value is assigned called the "Person ID", for each business card a value is fixed value is assigned called the Card ID. When asking for support to the support center, you may be asked for this ID to identify the business card in question. Here we will show you how to get this Card ID
How to get the Card ID
1. Access the Business card detail screen of the card in question. (For how to access the Business card detail screen, see here)
2. The part in the upper right inside the red box is the Card ID.