is it possible with the growing plan to change the unit from minutes to class? I am a dog walker and I want to be able to provide a 10 walks package - no walk is the same length and would be very confusing to the owners to get their head around a number of minutes used up. I want the ability to create a package that is 10 walks worth and linked to that client so when they login it they can use the already paid for walks. this is quite common with fitness classes.
thanks!