1. coupons sites like coupons.com, smartsource.com, redplum.com (printable)
2. Sunday paper flyers
3. P&G brandsaver coupon book- they will have a coupon book once a month in the Sunday paper
4. magazines
5. some products you buy will have a coupon attached or one you have to cut out
6. manufacturers website will have some (printable)
7. electronic coupons from Upromise
8. manufacturers Facebook page (printable)