Price List Question

[newby17]

We have several different prices for our products, based on the type of customer we are selling too. In order to calculate bonuses, I need to know how much was sold at a "discounted" price (these sales are excluded in bonus calculations).

This is what I have tried:

Reports
Inventory
Item Price List
Fields chosen:
Item Description
Level 1
Level 2
Level 3
Sales($) Current Period

My various price levels show up, but sales don't. Any ideas?

Thanks, all!