According to the usage of your card, the temporary limit of each bank is different. If it is used well, the temporary limit can be raised. However, temporary traffic is hard to mention. You can try. How much can the temporary quota be increased? Call and ask. If a temporary line is used, it must be repaid in full. For example, if you spend 2000 yuan, you have to pay back 2000 yuan in full after the bill comes out. Your own 2000 yuan can be phased in. But it is not absolute. Some chambers of commerce can't credit card installment. It is best to divide it into shopping malls such as Suning Appliance. The interest is the same, five ten thousandths.