WE dont understand most of these systems (TR , M-life , Gratze..We dont know how any of them works and it seems like they make them hard to understand on purpose .If it wasn't for Donna having a TR credit card we wouldn't be any wheres close to Our platinum status .at least with the Advantage card System (Coushatta ) it tells you exactly where your at points and cash wise & we can get an app for our i-phones if we like. Ill be talking to some of y'all at the meet about these different systems so that we might exploit them more to our benefit.