If you have read every post in Cover and Comps, then you have already read of dozens of ways to accomplish this, no? If you didn't learn them there, what makes you think me repeating them will be of much use.
There is little in Comp City that can't be applied to todays casinos, with a bit of fine tuning.
It took people all of what, two weeks maybe, to learn how to exploit the RFID chips.
I don't go to BJ21 anymore. Too much drama for me.
BTW- I never offered to do anything. I merely stated the fact that I can do so. So could at least a dozen regulars, as could you if you paid attention to what you say you read.