What gets installed

Installing again replaces both with this version.

You'll need

An ESC/POS thermal receipt printer (80 or 58 mm) on USB or your network. To look at a receipt before printing it, you don't need a printer at all.

Uninstall

Run these in Terminal:

sudo rm /usr/local/bin/spooligan
sudo rm -r /usr/local/share/spooligan
sudo pkgutil --forget ai.spooligan.cli