The internet is a GREAT coupon resource. Just a few of the websites are listed below. Be sure to check them regularly because coupons often change weekly or daily!
www.hotcouponworld.com
www.slickdeals.net
www.coupons.com
www.smartsource.com
Target/Super Target Coupons (updated weekly on Sundays)- click here to get coupons
Don't get Red Plum WITH COUPONS in the mail already? click here to sign up
BzzAgent is a fun way to tell others about the "campaigns" of new products you receive. It's all about viral marketing here, and if you are in the right demographics for the campaigns, you will have a lot of fun. I got a few last year but haven't been active in a long time.
Vocalpoint is a great idea for women to talk about the latest deals and products. Just sign up and you will start receiving coupons in the mail- usually really good ones!