Don Logerwell in Seattle has done some digging and found a translation for the chinese characters. The following is from his email.

I showed these to one of my Chinese contacts, he runs the poker room at Parker's here in Seattle.

He says these characters mean "Everything goes the right way." I asked him to clarify, he says the company is assuring its customers that they will get a fair deal. I will show some others as well and let you know if I get any other translations.