Using software in a business

Florida
My partner and I are going to open up a computer usage center. We would like some legal information about possibly having a gaming night, perhaps a competition. If this is even legal, would we have to purchase the game for each computer or could we just install the game to each computer. Also, about having a competition night. Say whoever wins out of everyone wins a small prize of $50 or so. Is this legal? What should I know or what should I have to do. Thanks.

Adam

Only addresing the software issue, you will have to purchase a copy of the program for each computer you will be using. Otherwise, you will be in violation of copyright laws.