Sorry Mickey (the question you answered is very helpful also), what I meant was, for a given meter, can the amount of coin-in required to move a meter some unit (like a penny) change depending on the current value of the meter ? And, if so, how common is this compared to machines where the coin-in to move the meter a penny never changes ? So say a $100 meter "must hit" is currently at $80 and requires $1.50 coin-in to move it a penny, but higher up at $95.00 it now requires $2 to move the meter a penny (and if it has more than one meter are the meters all non-constant, all constant or mixed). I was hoping the percentage of machines with non-constant meters was small.
Thanks Mickey, TP.