You can enjoy the longest interest-free period the day after the credit card billing date. The interest-free period is the date \x0d\ 1 between the bookkeeping date and the closing date of the bank. For example: \x0d\ Your bookkeeping date is 1 per month, and the repayment date is 25th of each month. If you spend 5000 yuan on the second day of the August billing date, and the bank's new billing date starts from the second day, that is, August 2, then this consumption will definitely not appear on the 65438. Therefore, your consumption on August 2 is most likely to appear on the bill of September 1, and you can pay it back on September 25 at the latest, so there will be an interest-free period of more than 50 days; However, if you swipe 5,000 yuan on July 3rd 1, then this consumption record will appear on the bill on August 3rd 1 and be returned on August 25th at the latest, only swiped1day in advance, and the interest-free period is only 25 days \x0d\ II. Remarks: \ x0d \ 65438+ At present, the longest interest-free period for issuing banks such as Bank of China, China Construction Bank and China Merchants Bank 10 is 50 days, and that for people's livelihood is 5 1 day. The longest interest-free period for four banks, such as ICBC and Agricultural Bank of China, is 56 days. \x0d\2。 Some banks have different longest interest-free periods due to different credit card types. For example, the longest interest-free period for the Platinum Card of China Bank is 59 days, while that for other cards is 50 days.