Found more freebies? Tell us about them in the comments! Walmart Wellness Day on 01/14 – Stop by your local Walmart on 01/14 from 10 am to 2 pm for health screenings, samples, and more. Get more info here. Get One Free Pet Tag or 16×20 Print at Shutterfly – Use code AFFYOURGIFT to get a free pet tag or 16×20 print from Shutterfly. Free Sample of Centrum