I have a retail camera store and want to offer pre-paid print packages - but I want the funds to only be available as item credits - i.e. say i want to sell 100 prints for 25¢ - so when a customer comes in and orders prints, I want to be able to subtract the number of prints from their balance - but I do *not* want it to be a $$ credit. IOW, the credits are only good on prints
- NOT on other merchandise.
Any suggestions on how to approach this in RMS?
Thanks!
Gary