As other probably said. Don't do it. Payment processing is not just setting up a server and a database. Just as implementing your own encryption protocol is a bad idea, creating your own paiement system sadly also is...
lucassou
joined 1 year ago
Not a cloudflare expert but have you tried specifying your public IPv4 ? You still access cloudflare servers through the internet even when in your own lan, so it's probably your public IP address that you should add as a rule and not your private one.
Traefik only accessible through tailscale, cloudflare tunnel for one website and I just noticed a few days ago that apparently plex used upnp to make itself accessible to the internet...