forgive me if this has been asked before… I’ve been out of the loop… Is it possible upgrade from the regular edition to the vendor edition?

I’m stuck at version 2.0.12. I had cs-cart do a custom addon that basically does what the vendor edition does. It took about 5 months longer than it was supposed to and by the time they delivered it to me, I had a baby and didn’t have time to test and implement it. :???: I’m just now getting back to that point. If I could just upgrade from 2.0.12 to the vendor edition, I think it would be easier and then I wouldn’t have to worry about my custom addon breaking every time I want to upgrade the base store.

Thanks for any input.

Here is the response I got from cs-cart in case anyone else is wondering