Hello @gaclay, I am wondering what you ended up doing here? I'm having the same problem and was upgraded to Quickbooks Advanced but don't need it and don't want to pay the additional $100/month. From this helpful thread it seems I can deactivate classes. That seems entirely too easy to solve this problem. No agent on the phone has told me it is that easy. I operate tours and each tour has 14 people, each with their own invoice. And then I associated all "tour specific" expenses to each trip by class so I can see the income and profit for each tour. 

Sorry for the ramble, essentially just wondering if deactivating classes is really the solution.. as easy as it sounds.