The meaning of Euro in the upper right corner of the credit card is as follows:

1. This credit card is a Euro single-currency credit card, and there is only one Euro account in this credit card.

2. This credit card is a dual-currency credit card with euros and renminbi. This credit card has two accounts, one is a renminbi account and the other is a euro account.

3. This credit card is a multi-currency credit card, including a Euro account. For example, ICBC multi-currency cards include Euro accounts.