1. Code A Wash to POS Interface Ryko manufacturing Company

2. Code A Wash to point of sale interface explanation The Purpose – Enables customer to purchase a carwash at : Cash register M.P.D. It’s important because: – It increases carwash sales!

3. How It Works CAW IV comes Electronic Point of Sale ready. Can communicate with all point of sale systems used by Ryko’s domestic major oil customers

4. The Means RS-232 port on CAW-IV Electronic communication cable supplied by point of sale installer

5. At the Electronic Cash Register RS-232 interface port E.C.R. technician programs the cash register with help from the Ryko field service technician

6. ALWAYS CHECK WITH YOUR CUSTOMER TO BE SURE THAT ALL OF THE DESIRED CARWASH SALES FUNCTIONS ARE SUPPORTED BY THE SOFTWARE RESIDENT IN THEIR ELECTRONIC POINT OF SALE DEVICE!

7. Code A Wash POS Interface Ryko Manufacturing Company