Another good way to save money is by using sites with Promotional Vouchers. This means getting money off vouchers for using the shops and services you normally use. The way it works, is that the promotional site will receive a small commission for bringing the customer to the website and then you benefit by getting money off your purchase. A win-win situation for both!
In addition, the promo code site may throw in a bonus if you use so many of their vouchers and so on. This gives you an incentive of course to search out even more bargains and hopefully save more money on the everyday items you need.