I've been negotiating with a company to be developed, among the necessities came the registration of the product quickly without needing many user inputs. Given this I had the idea of maybe getting the basic information of the products through some API and so on. This software would be for in-house order control in the company, a retail store.
Does anyone know of any free or paid APIs to view such information?
Another idea I had would be to import the invoice XML, but for internal control the bar code would be more interesting!
I am available for new ideas.