Yep. Sounds like a good job. If you can make sales. Your base salary is enough to let you live off it. the commission is the motivation to make real money. If you make the company money, then you get paid.
Nope. I suggest staying home until you get a job befitting your excelsior being and your vast knowledge and experience. Or..... Go to work and PROVE yourself. Your diploma opened the door. It is up to YOU to see how far you get in the door.