What I got from sample source

Twice a year, in March and in September, sample source sends out boxes of free samples and coupons.

You need to register on their website - and then if you are chosen for those rounds they will send you an email. You get to pick and choose the samples that work for you. And then they will send you a box of them free of charge.

Here's what I received below - It's also a great idea if you can get stuff you don't use to donate. Lots of pet items usually. It's always nice to try out new items too. And there's several full price coupons in there.