Invoice Base without Item Inventory

[Lisa_McConnell]

Hi there, I'm trying to create an invoicing base. All the examples I've seen include establishing products or services with a set price in an Items or Services table. In my case, each invoice item is always unique. I never sell 2 of the same thing for the same price. So I'm not sure how to set up my invoice table so that I can insert multiple line items to the same invoice if they are not drawing from a preset table. Does anyone have an example like that to share?

[TheTimeSavingCo]

If you wanted to log line items historically then I think you'd need to use the same setup, you'd just create a new inventory item each time instead of picking from the existing inventory items?