On average between € 3,50 and € 5,00 including GST. However, this is very dependant on the region. Savona has been developing special software (Savona “Washer”) since the early 1990s, to be able to measure the average expenditure ‘Live’. In Savona wash bays, our clients also use this “Washer” PC software program to directly measure how many washes have been performed per day, week, month, year etc.
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