I have been using pinchme.com for many years now. I get notified of new samples, pick the ones I want and a few weeks later, they're in my mailbox. Use the product, go to your account, leave an honest review. It's pretty simple and takes little time to complete. But, you MUST do it to get future samples - which is a fair tradeoff in my opinion. Highly recommend this program for those willing to do what's expected.