I work at a grocery store and have some questions?

Im required to fill out a brochure of questions in the first two weeks i work there (Kroger).

What is the reciept tracker?

What does bouncing mean?

What does B-O-B mean?

Thanks!

I answered most of the questions, but I dont know what these 3 are talking about. I think bouncing is just trading off carts while bagging but im not sure.

Not sure what the receipt tracker is bouncing could mean several things BOB means "bottom of basket".