Okay, here's the details.
You enter in whoever's email address. I sent it to a bunch of different me's. Every recipient gets a link to request a free sample of either chicken or lamb/barley/salmon wellness kibble.
Then, if 1-2 of your recipients requests the sample (all of mine did
), you get a $4 coupon off any product. If 3 or more do, you get a $6 coupon. I figure I'll get a free bag of treats out of it, even if I don't use the sample kibble (Lucy can't have chicken or lamb).