Awesome, but too many words. Deposit x dollars, for x days if you don't finish your task on time you don't get your money back. I don't even think you need to

Awesome, but too many words. Deposit x dollars, for x days if you don't finish your task on time you don't get your money back. I don't even think you need to charge for it, since some people won't collect. Some people could like about finishing their task, but so what that's there problem.