How To Write A Check Usbank . Upload the file to your deluxe echecks account, and deliver your payments within seconds. After you write the check, remember to write the date, check number, payee, and the amount in the check register located at the front of the checkbook. See How to Write Dollars and Cents on a Check Writing checks from www.pinterest.pt Each check has a different check number. Write the payment amount in words. Some banks, in the interest of privacy, will only tell you whether or not the account is valid, or they will not provide any information at all.