1. If the bank calls you and says that you need to verify the invoice of your credit card, it means that you frequently use your credit card to cash out, which is not real consumption. Because you can have an invoice for your real consumption, but you don't have an invoice for your cash.

2. Therefore, when the bank says that you need to verify your consumption invoice, it means that your credit card swiping behavior is not standardized and has been subject to risk control by the bank. At this time, you should stop cashing out your credit card and go to shopping malls, restaurants and gas stations for real consumption, which is to raise a card.