“Grab any bag of M&M’S and use the UPC code to download the limited-edition Marvel digital comic book featuring M&M’S®! To download your exclusive comic book, visit Walmart.com!
Not only will you receive the limited-edition digital comic book, you will also be entered for a chance to win an Iron Man prize pack, complete with a signed Iron Man 3 poster and a $500 Walmart gift card!
If you want to buy the movie you can use this coupon that saves you $2.00 on the movie and a bag of M&M’s!”
Source: I Heart The Mart
