Pros
If you are a musician, you get to work in a professional setting "dayjob" where you are often interacting with other musicians. Also, if you're a musician who can't get a day-job elsewhere due to your "look" not fitting in with corporate America, they're looking for 100 of you, so they can find the several that are hardcore salespeople; most of the rest are gone within a year.
Cons
This position is advertised to prospective new employees as a "customer service" job, but is in actuality a grueling telephone-spam hardcore sales job where management does not set specifically designed dollar goals for you to reach, but uses a very weirdly secretive internal formula to determine who gets commission and who doesn't, graded on a curve, where 50% of staff will NEVER qualify, so WORK HARDER, SELL MORE. There is huge turnover at this position due to the ever-present threat of job insecurity hanging over the heads of most of the staff, like some crazy corporate Sword of Damocles. If you're a musician who is absolutely desperate for a day-job, or if this sounds like your idea of fun, this is the job for you.