Try company websites. Write to them & tell them your honest opinions on their products. Include your address. They will usually send coupons to you.
Your local newspaper should have coupons in the Sunday paper.
Many companies have facebook pages & occasionally offer coupons.
Coupons.com & Smartsource.com generally have an option at the bottom of the page to have coupons mailed to you, rather than printing them out.
at 8:38 PM on Jan. 18, 2011