What are the web sites for printable food coupons?

- looking for web sites that don't require a membership or survey or any other hasslesWhat are the web sites for printable food coupons?
We use these-





http://print.coupons.com/couponweb/Offer鈥?/a>


http://www.redplum.com/


http://coolsavings.com/printablecoupons.鈥?/a>


Same as the first one: http://www.budget101.com/coupons.htmWhat are the web sites for printable food coupons?
proctor and gamble.com you can also get free samples
http://www.startsampling.com