Sign up for that here.
You'll receive a coupon for your free tub of wipes in about 3-4 weeks.
Note that in order to sign up for your freebie, you need to give the name of a friend along with their email address. They will send your friend an email with instructions on how they too can get a free tub of wipes.
Thanks so much to The Frugal Mind for sharing this freebie offer.