This would need to be implemented as a $30 membership that gives a $1 discount for every check-in over a 30 day period for the next month's payment, or better yet, $60 with a $2 daily discount because memberships below $30 aren't really enough to run a gym.
It would be better to give credit that can be exchanged for things. Better yet, become the company that sets up turnkey reward programs for active gym members.
It would be better to give credit that can be exchanged for things. Better yet, become the company that sets up turnkey reward programs for active gym members.