I am currently a Monster Commerce user and would like to make the switch to 3D Cart, but I have a question as to how products with options are handled. Currently, I can add as many options as I need (usually 4) for a product, but then in order to maintain inventory I must go to the advanced variants page and manually create a product number for each one--in some instances, it can mean I have to manually enter 150 product numbers! Since I have about 1300 products, that can take some time. I see that 3D will allow me to enter my options, and maintain inventory count, but does it automatically generate the product numbers or do I have to do it? For instance, parent product is 111, but with 4 options the product would become 111-green-01-32. Greatly appreciate any feedback!