I bought this addon with high hopes but had a lot of issues trying to get it set up. I had reached out to support which helped a bit, still had a few bugs. I felt a couple of times that support was talking down towards me as in way like I didn't know anything.
With the most recent update, I tried upgrading but instead got an error that I sent the authour, so I tried uninstalling and reinstalling and it didn't work again. I sent another message to support and I got back
"I can not do anything. I installed you a first time the add-on you have uninstalled. Now this service is charged 20€
You are the first person to tell me that it does not work."
This is very unprofessional, you even installed it yourself and couldn't figure it out until you had me run sql via my database.
I DO NOT RECOMMEND THIS PRODUCT BECAUSE, OF POOR SUPPORT, great idea but poorly executed.