Amazon Reviews
The following websites send free products in exchange for Amazon reviews.
Amazing Deals Team
New Trent
http://www.newtrent.com/pilotuser
Tech gadgets
Tomoson
https://www.tomoson.com/You have to have a blog link to join (Open a free blog at blogspot.com or wordpress.com). It also requires social media followers for Facebook and Twitter.
Natural Beauty Argan Oil aka Amazon James
https://www.facebook.com/naturalbeautybrand
Send a Facebook message with your Amazon email and state you wish to post Amazon reviews in exchange for products.
Tree of Life VIP Club
http://treeoflifebeauty.com/vip-review-club-sign-up-page/
They send you an Amazon link and coupon in exchange for a review. Awesome beauty products.
Free offer network
http://www.freeoffernetwork.com/mail/index.html
They send you an amazon link and code in exchange for review ( fyi where it says amazon id # you can leave that blank its not needed and after you fill it out it my say page not founded but that doesnt mean it didnt work i think it just does that cause its a secret group)