heres a simple method that I just thought of which I believe is top quality. Step1 Sign up for some online casino affiliate program(s). Step2 Buy a domain that sounds like an online casino and redirect it to your casino offer. Step3 Get a shitload of business cards for your domain. Make them look nice. Step4 Hand them out all over the place at an actual casino, leave them on slot machines, tape them in the bathroom stalls. Step5 Wait for the commissions to roll in.