Pros
It will look good on your resume that you survived it.
Cons
The sales environment is some sort of an illusion. They tell you sell, sell, sell, constantly, but managers generally don't really have any idea how to, or interest in helping you. You will find yourself in a sales role surrounded by people who do not support you in any way shape or form. The company culture is like going to the DMV or some other utility that people may have come to think their jobs will always be there. In short, they don't realize that you keep their lazy asses employed. It is a very challenging job and a worse environment. If you take this job, you will eventually find your selfish very motivated. Motivated to get the hell out of there, and probably get out of sales for good.
