Usually the last month's bill is deducted on the 7th of each month, and the receipt can be written off around June 7th-5th.
You can print the bill (unpaid status) with your ID card before the deduction is received.
If you need a receipt for reimbursement at the beginning of the month, you can pay in the business hall, print it, and collect it before the credit card deduction of China Merchants Bank.