Clipping and using coupons for groceries is a great way to get cheap or even free groceries. The Sunday newspaper advertising inserts is still the most widely used method by manufacturers to distribute discount coupons to promote their products and many people still get most of their coupons from these inserts. However, more and more coupon clippers are turning to the Internet to find printable grocery coupons to meet their coupon needs because of the convenience that online grocery coupons offer.

There are many sites that let you access their data bank 24/7. You are sure to find practically any product coupons when you need them without having to waiting for Sunday to get them in the newspaper. With so many sites online, and many sites allowing you to print more than one of a particular coupon, it's easy to stock up on the ones you need. You don't have to go far and wide, or buy multiple copies of the Sunday paper to build up a sizable stockpile.