Topic: Groupings or hierarchy of services (items)
How difficult (or easy, depending on your outlook) would it be have some kind of grouping or hierarchy of services (yes, I'm enquiring for a services business).
For example, a customer may subscribe to a number of services each month, for which he is billed collectively under a single account number.
Even better would be a hierarchy of services (ie, service B cannot be sold without service A also being included, etc).
Any comments are appreciated.
Thanks
Henry