Newspaper Inserts
Magazine Advertisements, especially "All You" (available only at WalMart, and stuffed full of coupons)
"Blinkies" at the store (those little machines that spit out coupons in store aisles)
"Peelies" on merchandise (they are attached to a product that you buy in order to obtain the coupon)
Coupon Mailers
Printable Coupons (online)
- manufacturer's websites
