http://www.mindspring.com/~kmims/ss4.html
This page provides links to shareware and freeware programs to assist you in tracking your coupons and rebates and grocery lists. Coupons for the Mac helps you track and sort your coupons. Shopping Assistant for the PC organizes and automates grocery shopping tasks. REBASE for DOS is a database for keeping track of mail-in rebates, rebate coupons, or mail order items. Unfortunately the shareware will not do the shopping for you, but it certainly can save you time and money!