For many people, the overdraft function of credit card is convenient for you to use money urgently when you go out. In this case, after all, everyone may be in a hurry to use money when they are out. At this time, you can go through overdraft card because you don't have enough cash. Make an overdraft and return it in time. This has brought a lot of convenience to our life, but if you want to overdraw your credit card to achieve the purpose of withdrawing money, I don't think this behavior is desirable, because of your return time for a long time. Postponement will do harm to your integrity. Caused it to shine at five o'clock. Hiring, if the overdraft is too large, it may be worse than not planning for a long time, and it may also bear legal responsibility. Therefore, when credit cards bring convenience to us, we must also abide by the law. I hope it doesn't violate the relevant laws, so this is an object that credit cards can bring us benefits.