As if the prices at Dollar General were not already low enough, they've just released a few coupons that will save even more. Shop their online store and redeem code GREENSAVE5 for $5 off orders of $50 and code GREENSAVE15 for $15 off those of $100 or more. In addition to their own DG brand products, they also carry many of the big name brands we use every day, including Tide, Clorox, Dawn, Cottonelle, Claritin, Cheerios and others. Keep using these coupons through 03/14/2015.