Advantages of credit card: Compared with ordinary bank savings card, the most convenient way to use credit card is for ordinary consumption, and there is no cash in the card. In many cases, it is only necessary to return the consumption amount on time. Overdraft consumption does not require deposits. It is not only safe and convenient to swipe your card when shopping, but also an extra gift. Special merchants who hold cards in banks can enjoy preferential treatment.

Disadvantages of credit card: the invention of credit card is like a double-edged sword, which can solve the temporary economic crisis, but the purpose of issuing credit card is to make money. Once the interest-free repayment time is exceeded, high interest will be charged, usually five ten thousandths of interest per day. Develop the habit of blind consumption, leading to blind consumption and spending money like running water.

If the repayment cannot be made on time, the bank will charge high interest. Long-term malicious default will naturally affect personal credit records and even be blacklisted by banks.