We would like our donors to be able to sign up for automatic RGs through our NXT donation form, but it is easier for our tracking if we can limit their choice between the 1st and the 15th of the month. Right now, they can choose any day of the month and while it's great for them to be able to choose what works best - the typical 1/15 schedule through OLX seemed to work fine and we were able to track incoming funds better.