Not sure what ICL means. But card games and casino games definitely if the game development allows. But also bookmaking. As in say its football season and you want to put " 1k ingame currency on the patriots this sunday" we will take care of that sort of thing for you. How we go about it will largely depend on how the game is further developed, etc.
Edit - For certain people it will be cash up front, but depending on who you are, who you know we may extend credit and whats commonly called in the industry, a square up date. You bet whatever and however much you want and a certain day of the week whether up or down, we "square up". Should people not pay there are plenty of collection methods, and a Man is only as good as his word.