i like the idea of balsamiq. then invision. then get 10 people to actually pay you $50. if you get payments from 10 customers within the next month, they get

i like the idea of balsamiq. then invision. then get 10 people to actually pay you $50. if you get payments from 10 customers within the next month, they get 6 months use of the product when it is released in 3 months. everyone else will have to pay $50/mo or whatever it is. if you don't get those 10 customers within a month (or whatever timeline you set), everyone gets their money back, project canceled, thank you for supporting my idea. it'd be cool if there was a kickstarter-like escrow service that handled this threshold funding idea for you. like a private kickstarter. maybe that already exists. patreon or something.