Combination card refers to a bank card, which can integrate various payment functions, such as bank card, credit card and bus card. Through the combination card, consumers can easily realize multiple payment methods on one platform, improving the convenience and flexibility of payment.

The combination card is easy to use and operate, which saves the trouble of carrying multiple cards, shortens the payment time and improves the consumption efficiency. Many financial institutions have provided combined card services, and some have added some special benefits to combined cards, such as cash back or points.

It should be noted that different card types may have different functions and usage restrictions, which need to be selected according to specific circumstances. At the same time, in order to ensure the safety of funds, individuals also need to protect the combination card to ensure that the card is not lost or stolen. In a word, the combination card is a convenient and quick payment tool, but it still needs to be used with caution.