Save money when you buy from numerous online retailers by signing up for a cash-back or rebate program.
Many popular online stores offer money or reward points back for shopping at their site, usually in the form of a percentage rebate on the total purchase. Shoppers, however, must first enroll at a cash-back or rebate site and shop through that site to earn the rebate. After enrolling, online customers simply access a participating store through the site before shopping. The cash-back programs make a commission from all purchases through their sites, but pass some of the savings on to shoppers.