The Pueblo Bank & Trust Regular Checking Account offers service charge free checking if a $500.00 minimum balance or a $1,000 average balance is maintained. Any statement period when the minimum or average balance is not maintained will be service charged. Your cancelled checks will be returned to you as an 8 1/2" x 11" image statement, a reproduction of your cancelled checks and deposit slips. The images are also maintained on a computer data base.