If you try to cheat, at least do it in more elegant manner. Deleting your pledge on payday and restoring it next day is not an elegant manner, as you can guess, especially when you do it for months, effectively avoiding to pay a single penny.
No wonder I ban at least two-three people a month for those kind of schemes. And somehow those people are usually subscribed to me and Re-maker, duh.
But don't take me as a monster - I don't ban everyone who misses the pledge, only the obvious cheaters.