I went to
tokens about 2 years ago for mainly the same reason you are talking about, always out of change. If you do this, I would suggest $1.00
tokens to get your customers thinking about dollar increments in pricing. You can also buy a better
token if you vend it for a buck. You should still accept quarters.
It was fairly expensive for me to convert all of my equipment to accept
tokens.
The most expensive thing for me was buying a Mega vendor and cage. You should convert everything to accept the
tokens.
Although I have seen some decrease in vandalism, it did not eliminate attempts by stupid people.
I've had about 2,000
tokens walk off in the last 2 years.
The big advantage I've seen is being able to have promotions during the slow months. I can give away time without permanently lowering my prices.
There is a very thorough article in the fall 2004 issue of the Self Service Car Wash News. Reprints should be available. I think there is a link from this site, if not call 616-949-5618. It would be worth your time to get this article before you start.
Good luck:
Keith