Keep a tote with lid to hold your check account books, extra check registers, extra checks, pencils, extra pens, calculator, calendar, address labels, stamps and an accordion yearly folder for check invoices, summary and cancelled checks. When you get ready to do your bills all supplies are ready to go and make the process quick and easy. Buying a book of stamps in advance that don't change prices makes this a carefree project. Adding a box of plain business envelopes and a letter opener is a great idea too!