Flexible, Recurring Contracts
Some of our goals are grand projects; read a book, loose weight, etc.; but others are perishable, recurring events: keep a morning routine, floss, make bed, write in a Journal, etc. If you miss it, you can't reasonable make it up and it is gone forever. It'd be nice to see the option to specify up front, hey, I know I will fail from time to time and if I do I owe you $1 or $5 or $10; but with payment I am right back on track and will try to do better tomorrow.