Hi,
I wrote a shiny app and put it on a digital ocean server with shiny server. I would like to sell it for a small fee so I need to put it behind a paywall. I researched a lot but the things I found are too complicated for me. I'm not a web developer. I'm happy to pay for a serivce.
So if someone knows a solution that would be great. Thanks
PS. The app itself will be open source. Just the web interface would be charged.