The site has been VERY slow lately and wasn't even working at all one day this week.
I think we are going to go with Lytec.
A number of billing software packages that used to be stand-alone or server-based for a local area network have stopped selling that type of product and now only offer cloud service for a subscription fee. I have heard in the recent past that McKesson was / is considering doing the same with Lytec. You might want to check that out. And buy a copy for your computer before they stop selling it. Or find another manufacturer of billing software that will stay with the personal computer / local area network market. Although I think everyone will eventually gravitate to the cloud subscription model, because that model generates a steady cash-flow over time.