IMHO paid classes? They all are paid. I took time off work, traveled to TX, rented hotel room, and paid for a ticket. Don't take me wrong, I plan on attending next year. The price for attending a class is not that big of a deal. I enjoyed my time there. The value of knowledge is often overlooked. We all must evaluate time, effort, cost, and value. I thought it to be of great value. I even learned from the vendors. I think they have just as much to offer as any of the classes. Just think, If it were just for the money, do you think they would take time to pay for a ticket, travel with product, sell at a reduced price, offer door prizes, answer question, and be one on one with customers. They are there to learn as well. While they may not be in or part of any classes, They are of great value, and should be a welcome part of future academy.