Free M&M's at Walgreen's

I just picked up 10 bags of Easter M&M's from Walgreen's for FREE! I am stocking up for Easter on some great candy and most of the good deals are at Walgreen's. Right now M&M single packs are on sale for 2/$1 and if you use $1/2 Mars Easter products from Red Plum 3/18 you will get them for FREE!