First, win the number. Always use credit cards, regardless of the amount, as long as you can swipe your card, you will definitely spend.

Second, quantity wins. It is best to spend at least 30% of the total monthly bill.

3. temporarily quit. Due to the short-term need to increase the number of places such as holidays, travel and business trips. , you can apply for a temporary quota, which will be easier to approve.

Fourth, persevere. For different customer service applications, continuous telephone withdrawal applications are sometimes handled differently.

5. The threat of card cancellation. If you cancel the card without raising the limit, it will sometimes work.

Sixth, hibernation is suspended. If the credit card is intentionally stopped for a certain period of time, the bank will give some incentives to activate the dormant card in order to occupy land, such as rewarding cash withdrawal.

Seven, seize the opportunity. The time to raise the amount is also important. It is most effective to apply on the accounting day or when the card has just been maxed out.

Eight, continuous consumption. The bill for credit card consumption needs to last for three months in a row, and it can't be broken in the middle, that is, there must be consumption every month.