Hi Tommi, and thanks for the reply.
Unfortunately, I see no evidence of source code.
Changes would entail improving point of sale interface links to customer and inventory so we can do more entry steps within a single window, Currently, invoice entry, customers, and inventory are all edited in separate screens. This slows down new entries and editing. I would like to consolidate entries to a single screen. I have no issues with upgrading to the new version if it is possible and expedites the above.
I do have some prior relational database experience with modifying a business basic accounting system and developing various Filemaker systems, but its not more formal training and I have limited open time.
Let me know what you think and thanks for your input!
Best, Pete