Marketing with business cards

I just thought I'd drop you a quick note to share a fantastic concept I've just come across.  Of course you realize that "money talks", right?  I mean just the thought of cash or money gets people perked up.  Well, check this out.  I came across a site that actually customizes realistic looking $5, 10, 20, and 100 dollar bills and puts your business ad on the back!  Is that ingenious or what?  I couldn't believe it when I saw one, they look SO real and they certainly get attention! I've have already made $5000 wholesaleing a house that the drop card had a seller call me on.

BUE-YAWH