Thanks for the response MaryAnn.
That's how I already have things set up. I was just trying to find out if there was a way to automate the discounts; but since there are different price levels, it seems like I cannot. The only workaround that I can see would be to make a group item specific to the price level for each bundle, but due to the number of price levels and bundles, that would be hundreds of new items. (Not to mention a pain if any of the discounted items changed prices.) For now, I guess we'll just have to remember to change the discounts manually on every invoice and hope that Quickbooks can offer a solution at some point.