Why would we give you a dozen cookies when we could give you a "bakers" dozen? I mean who doesn't want an extra FREE cookie? If you say no, we just can't be friends. We just can't. - Our reasoning behind the bakers dozen is that you may have ordered one dozen chocolate chip because it's safe. You know you're going to love it (heck it's our OG cookie! I'm definitely not hating on her)! BUT you might really love our Eighty Beer cookie or our Red Velvet! But you're one of those people who knows what you like so you may never branch out and try something new... hence the 13th cookie. We will always add in something different than what you ordered so you can try something new on the house. We are pretty confident you'll love it.