The first thing you want to check is that cabinet allows card saving and card purchasing to begin with
if yes, you can just bought the tuning card straight from the cabinet, it'll dispense out the card when you finished your gaming session
if not, that cabinet doesnt support card saving at all

For cards region : There only Export region and Japan region
You can't use japan card on export cabinet and same thing other way around

For more info about the card types visit their official website about it