In order to enjoy the different rights and interests provided by different banks, many people will have several credit cards. But the more credit cards you have, the better. Some people worry that it will have a bad influence. So, how many credit cards are appropriate? Let's have a look. How many credit cards are better? Generally speaking, it is more appropriate to apply for a credit card of 1 to 4. In this way, you can sample the card slowly, enjoy the rights and interests of credit cards, and realize short-term capital turnover. However, it should be noted that there are no other special benefits except that the same bank may enjoy different rights and interests, because multiple credit cards share a line, which is not conducive to the management of credit cards and may lead to excessive consumption. Credit card is a double-edged sword, which need not be handled too much, but it should not be regarded as a scourge. As long as it is well managed, the 1-4 credit card can still be fully utilized, and these benefits and capital turnover can be realized.