The bars around here sell “balloons”. Which are nitrous oxide I think? A quick high etc.
A “balloon” looks to be a couple of litres.
A tank of 18,000 litres seems to be € 400 or so, mebbe €500. Dunno local prices and BOC might not be the cheapest etc.
A balloon is €5.
€45,000 revenue from a €500 tank?
No, I’ve got something wrong there. And it’s not just that most of it seems to be consumed by the staff.
I’ve got the wrong gas? Volumes are different? What? Because if this is right I’m thinking about a chain of mobile selling stations based upon a basic hot dog cart design…..