Hello.
After being an owner of a self-serve for almost 5 years, I feel much more educated in the ways of the car wash business. I now want to continue to educate myself about car washing, kind of like going for a masters degree.
Check with the bank you already do business with for credit card acceptance. Our rate for Visa and Mastercard is 2.88%. If you're an express exterior and transaction speed is critical, then simply add a dedicated DSL line and transactions will authorize and clear in 3 seconds. Best thing we ever did, first year transactions were over 100K and book wash sales soared.
Like JJJ said, credit card systems. I hope they bring enough sales reps to talk to all of us!! Also, combo vacs and dog wash stuff. Also keeping an eye on In Bay Auto equipment in the event we decide to replace any of our autos.
Gonna be looking at a new combo-vending machine so can start selling my own pop and chips. May be buying another vac and a rug beater. Look at high speed credit card processing for my Unitec machine.