So I wanted a postcard to put on con giveaway tables advertising my classes because I’m always trying to scare up new students. I know that once they take one class, they’re very likely to take more from me, which really pleases me, but the trick is getting them into that first one.

Yeah, it's not particularly pro looking, but the colors are bright and pretty, so perhaps a few people will be intrigued enough to pick it up. Note that the postcard itself trims some of the edge off, so what you see here is not entirely representative of the final result.
I had a Vistaprint coupon, so I ended up paying around $40 for 1000 of these. I looked it over pretty thoroughly and made Wayne do the same, but now that I’ve ordered them I’m sure at least one typo will show up. Still, this will give me something I can put out as well as something I can give people when they ask about my classes. Note that I’ve been very 21st century and even included a QR code. I used a Bitly link for that so I’ll be able to track how many people actually use that code (the QR code was Mark’s idea, the bitly URL Wayne’s – see what smart fellows I hang around with?)
One of the things Codex does that I intend to make use of is mailing each other postcards to stick out at cons. I’ve distributed my share, so I’ll try to figure out a couple of conventions that I’m not attending next year where I think they might do well, and then find people attending those who are willing to put something on the giveaway table for me.