Working in retail is much harder than a lot of people might think. Sure, the job itself might not be too challenging, once you've got the hang of it, but there are a lot of other factors at work. The pay is low, the hours can be long or unsociable (depending on where you work), there are people who look down on you, and some of the customers can be real jerks. That's why you need to have a good sense of humor to work in retail, because if you can't laugh about it, you'd have to cry… and probably quit. Here are nineteen funny images that anyone who works in retail will understand, and hopefully be amused by. Check them out!