Lander,
Our principals have a lot of years in the payment business, and particularly in this industry. Please note that the books will have a lot more at risk than any individual player, as their balances at any time will be higher than that of an individual player. If the books are comfortable with PMcash due to the relationship they have built with the principals through PayManager over the years, then the players should also feel comfortable.
PMcash did not hatch from out of thin air, but is the result of experience that was earned through trust. Cant say the same for SecureBuxx.