Well, it's good that op answered your question that they don't ask for payment from the casino to implement their system. My guess is that I think they'll have more casinos to partner with as it is for free. Anyway, I don't usually spend a lot of money in gambling as I have full control over the money I gamble compared to gambling addicts who can't gamble wisely.  I wonder when would be the time that there are other reputable casinos who will use their system and what is the difference does their system compared to other exchanged or something like advantages of using it