Walgreens may be the place you stock up on toilet paper and toothpaste (and quickly grab a candy bar from the checkout line) but they have some hidden gems stashed between the birthday cards and Tums. Use the code LOVEIT20 online and get 20% off sitewide, so you can get that 18-pack of paper towels and maybe a new lipstick or something without waiting on an insane line after work.