Re: pricing...given the feedback here, maybe one thing you may want to do is to sell credits. So maybe each screen cost X credits - but you sell the credits in

Re: pricing...given the feedback here, maybe one thing you may want to do is to sell credits. So maybe each screen cost X credits - but you sell the credits in packages. $10 for 10, $20 for 40, $50 for 150, etc. The idea being that you get more credits, the more you pay. The beauty about it is that you front-load a lot of your revenue, which allows you to plan easier. It also is easier from the user's perspective, because I know I can always come back and use those credits. You can even set some reasonable expiration time period - say 24 months - on the credits. Anyway, that's just my $0.02. Awesome product, by the way! Edit 1: Another interesting side effect of implementing a credit system, is that you are setting the ground work for a marketplace. People can auction/sell some of their designs, and people can use their excess credits to buy those.