What would be a job in "banking and reservations" be like?

[RAITEIII]

It's a high end call center. They have sales, which is the one in which I am interested the most because of incentives, but they also have "banking and reservations" too. I am unsure which one might be better... or what even banking and reservations would be fully about when it comes to commissions.

 

[<6PSLcel]

Step 1 to getting a job at a bank: be Jewish
Step 2: profit