I saw this on my feed while browsing and it seemed like a nice deal to share. If you want to test out one for yourself, just provide your necessary info like address and name. This is a US-only sample. I think there are four samples you can choose from unless stated otherwise (out of stock).
After you register, make sure to verify the request. They'll evaluate your request so they may deny or accept it. Hope you get yours. Cheers.