Is the potential to win 300 dollars and make 10 cents per sale competitive with other relatively easy ways designers can make money with their art? That's a 2.5% commission on a $4 greeting card!
CafePress Shops offers 10% commission and RedBubble lets the artist set their own markup over the base cost of the item. I'm sure there other similar stores out there, right? How does Chirply intend to compete?