When applying a one-time credit to an account, currently it must be less than the monthly tuition. It would be nice to be allowed to make that credit exactly the monthly tuition. That way it becomes a very easy way to gift someone a month of tuition for whatever reason. It would be even better if the amount could be in excess of the monthly tuition, and the system would just bleed off the credits. This would be perfect for student referral bonuses!