Continue to have the conversation with your manager, and he/she is unsure, then call HR directly. There is nothing wrong with asking questions and understanding the terms of your employment. I enjoy TDPRI discussions, but unless a TDPRI member works at your company in a capacity to know your specific employment structure, all of this is just fun. Talk to your company, they are the only people who know what and why they are paying you what they do. If after understanding what the rules are at your company(with benefit of the doubt they are following the law) you feel there is a better situation for pizza delivery, then try to get on with one of those companies. But before you take another job, be sure to ask questions about how the new business pay structure works.