Having a bad guest experience can leave more than a mark on your body. Tattoo shops aren’t rugged hangouts for biker gangs and jailbirds. They’re run like any other business, and with that comes good customer service and a comfortable environment. Artists are like entrepreneurs, running their own brands. So there are plenty of do’s and don’t that artists and traditional business owners have in common. With an arm full of ink, I’ve been to my share of tattoo shops and there a few that I’ll never ...