Products
The Products area of the system is where you store details of all your product, which could be real or virtual.
Real Product
These are physical products that you buy and sell
Virtual Product
These are a kit of 1 or more real products. You can sell virtual products, but not buy them. You buy the real products that combine to form the virtual product.
In this example Vir123 is a virtual product that consists of 2 real products: R0307 and Y68678. The definition of the virtual product allows you to detail by how much each of the real products go in to a single unit of the virtual product so that the features of the system that track stocks are correct.