http://www.rougemag.com/en-US/Pages/Register1_Secure.aspx -this magazine has coupons which are sometimes used in the Free Stuff Times money page posts.

http://book.sourcegear.com/vcbe/request_book -it’s a book about Distributed Version Control for developers

https://www.facebook.com/pages/Caralox-Phyto/149419608412155?sk=app_11007063052

http://www.wetunderwater.com/

https://www.pgeverydaysolutions.com/pgeds/HMS/brandsampler-login.jsp
These coupons are often used in the Free Stuff Times Money page deal posts.

http://payroll.intuit.com/commerce/catalog/category.jsp

https://organicspa.wufoo.com/forms/free-beauty/ -sign up and they say they’ll email you when they have sample opportunities available.