There are several ways of getting coupons. The most common way is to get the Sunday newspaper. You also have other places such as coupon clipping services. Now it is illegal to sell or copy coupons. But these companies aren't selling you the coupon only charging you a clippping/sorting fee.
Sources I Recommend:
Coupons By DeDe In Texas
Coupon Carryout In Ohio
Kuntry Klippers In Ohio
LoriHas3Kids In Florida
You can print coupons also from the websites listed below. This is where most companies will put there coupons that don't come in the sunday newspaper. Manufactures have coupons on there websites and will also mail you coupons if you request them. Check out a few of the products you have in your home. Just go to the companys website and look for savings.
Add additional coupons to your store discount cards from these sites below.
Please let me know if you have any questions.