Membership requires a minimum commitment of six (6) months. The membership includes one (1) session per month for a total of six (6) sessions over the term. Unused sessions roll over and never expire until used. However, sessions are non-transferable and non-exchangeable. Any upgrade discounts provided as part of the membership will expire after six (6) months.  If the membership is canceled before the end of the term, any sessions used will revert to full retail pricing, and the price difference will be charged retroactively.