Bravo sir!
I find the MKM to be a Bermuda triangle of phone /internet reception but regardless of that the tech fails too often and is therefore too unreliable to be the sole means of payment.
Cash is king and doesn't need passwords, batteries, the internet, a fixed number of users etc.
Club should expand rather than narrow its options.
You don’t need a phone signal or internet. It’s near field RFID, you put your card next to the machine. It goes beep. You have paid.
Happy to get more technical if you want ???
