Download CoinOp
Install it, run it, and it works for 7 days with nothing to enter. A licence is only needed after that.
Windows
No Windows build has been published yet. Once one is, it appears here and every installed copy is offered it automatically.
Linux
CoinOp runs as a systemd service. On a fresh Debian or Ubuntu machine:
git clone https://github.com/<your-org>/coinop.git ~/coinop
cd ~/coinop && git checkout stable
sudo deploy/install.shThe installer brings its own Node, creates the service, sets up a nightly backup, and tells you the address to open on the tills.
What you need
A small server
Any mini PC will do. It stays in the back office and does not need to be reachable from the internet.
A network
Tills, tablets and the kitchen screen reach it over the venue’s own LAN.
A receipt printer
Anything that speaks ESC/POS over the network, plus a drawer if you take cash.