What makes a WINNING business card?

[William Brown]

Every successful businessperson or investor always has a stack of their business cards with them. They can hand them to clients, leave them on urinals, or just use them as a means to, "hey, call me later and we will talk more about this proposition."

My question to those of you out there that are finding success, what makes a winning business card? Colors, shine, putting a stack of cash on the front to catch people's eyes? I am going to be making business cards in a couple weeks here, and would hear to see what you all have to say!