The ways to make money with credit cards are as follows:

1. Participate in credit card banking activities, such as preferential activities that can reduce or increase consumption in designated businesses, as well as preferential coupons, cumulative consumption gifts and other activities.

2. Credit cards have a certain interest-free period. If you spend one day after the bill date, you can enjoy interest-free for up to 50 days. You can make good use of this time to manage your finances and gain income.

3. Redeem with credit card points. Credit cards generally have points after charging fees, and the points can be exchanged for some air miles, coupons, some platform members, goods and so on.