1, curve application for double-card curve withdrawal, this method is more suitable for ordinary card users, normal consumption, full repayment, good cards can apply for gold cards, the success rate is relatively high. In addition, friends who have gold cards are not recommended to apply for platinum card withdrawal, and the success rate is low.

2. Freezing was originally very practical in Bank of Communications, and CITIC occasionally worked. When comparing gold and platinum cards by freezing method, users often swipe their cards but never mention the amount, and the success rate is only 30%. In this way, three conditions need to be met: the number of swipes in the first three months of the gold card is more than 20 times; The total consumption of platinum card within three months exceeds 50% of the total amount in the card; Full monthly repayment. After meeting the requirements, you can try to freeze for 2-3 months. It is recommended to freeze for several months before holidays.

The safest way to spend money is to spend money. Banks recognize the diversified consumption of rich amounts and go to restaurants, supermarkets, department stores and other large merchants to swipe their cards. Only the number of pens is required, and the amount is not large. You can brush about 30 pens a month.

4. Brush blasting is suitable for small cards or platinum cards. I maxed out my card within the billing date 10, and then paid it back in full two days before the billing date, which lasted for two or three months. The probability of this exit is 60%. Pay special attention to a few small points when swiping your card. First, brush more restaurants, entertainment, department stores, roads and other businesses. Secondly, it is recommended to brush more in department stores, followed by catering and entertainment. Finally, pay attention to 30 strokes.