What options do I have in implementing line items, other than using an extra content type for each type of line item?
Line items, can be more purchase order order items, addresses, etc.
Seems to me, it would be a common requirement to have something which is query-able by VIEWS but not it's own content-type, but configurable through an UI?!?
I thought entities were designed to address this issue but I don't see any easy UI to allow creation/updating/associating sub-entities (for lack of better term)
When I google for a module like this I only seem to find Commerce modules -- not exactly what I was hoping for.
Any ideas???
Regards, Alex