A lot of the ladies on here use Vista and I believe they use their business cards and also their postcards??
I actually ordered some return address labels the other day and made my own backing cards from normal old white cardboard and stuck the stickers on. To get anything printed over here in Aus seems to cost a lot more then in the US. My cards don't look too bad, just not as visually pleasing as some of the things the ladies use on here.