A couple months ago when I ordered a free Tranquility sample from a special needs site, the sample (which ended up being too small) came with a brochure that would let you order another free sample, with boxes to fill in for 2 more Tranquility diaper samples. I filled in a ATN and a pull-up. Only problem is how am I supposed to send it? In an envelope or just the brochure? and do i get 1 ATN and 1 pull-up or 2 ATN's and 2 pull-ups? Sorry if this is a dumb question but i've never done this before.