Quoted from Law:Regarding maintenance:
I'd set up a google phone account that just dumps things into an inbox, pretty sure you can get voicemail transcripts and text messages set up pretty easily.
This is exactly what I do. I had custom price cards made with a dedicated google voice number on it. This looks nice, but I should have realized that almost no player of any experience is taking time scrutinze a price card. Hoping to come up with something I can post right on the backbox of each game that is way more visible.
You will definitely be fixing lots of broken wires! Also try to avoid servicing them when the location is open. Repairs/cleaning/collecting is way more stressful when there are a bunch of customers hanging around.