Self service pay kiosks button count?

[Jeffhanson30]

How many buttons do you suggest in the bay?

I have right now

High pressure (3)
Rinse
Soap
Wax
Low pressure (5)
Foam brush
Ceramic
Tire cleaner
Pre soak
Spot free rinse

Air dryer (1)

Total (9)

Would you add anything? Engine degreaser or bug off or triple foam?

Should I purchase a 12 button kiosk or is 10 sufficient?

 

[Blanco]

10 is sufficient. Your equipment STOP(hot wire) takes up 1 spot also so thats 10.

If you wanted to add triple foam then you would need a 12 position rotary switch.