I think your cards are great! (I hearted you). You're actually doing much better than I've been doing (as far as sales) in this short amount of time. I say, just stick with it... Add something new every few days to keep your shop fresh. Post in the Etsy forums a TON! Reply to all the posts asking to see people's stuff (usually a certain theme) that applies to you at all. hmmm... what else... OH! Post in the "what I like in the shop upstairs" list - that's fun and will get a little traffic to your store as well. Good luck! I too get super frustrated at how slowly the sales are moving. There are a lot of us there though - I imagine it's pretty hard for people to sort through all of the sellers. Good luck! Send me some good vibes too!