I've been mulling over getting business cards for a LONG time, since last year, sad to say. I had signed up for a bunch of sites and went as far as creating them, but never took the plunge and ordered them. I don't really know when I never ordered any but the other day I decided to MAKE myself order some. I used to just include a little tag on the back of my pins with my Etsy site name but this makes things look more "official." From reading the Etsy boards, it seemed that Moo.com's 50 free plus shipping promotion was a pretty good one, I can say I'm really happy with how they turned out!