Hello, if you need to modify the credit card billing cycle, please call the credit card service hotline 4008205555 to transfer you to the manual service. Tips: After successful revision, it will take effect from the next issue and cannot be revised again within half a year. (The billing cycle of the corporate card is set by the company. If employees need to modify, please contact the person in charge of the company to fax the special business form to apply for unified change. At present, our bookkeeping dates are: 03, 05, 06, 07, 09, 10, 12, 15, 17, 18, 20, 22, 25, respectively.