I think 100 times in a period of 2 years is not so much, is it? 2 years is approx. 100 weeks of work. So 100 mistakes would merely mean about 1 overcharge per w

I think 100 times in a period of 2 years is not so much, is it? 2 years is approx. 100 weeks of work. So 100 mistakes would merely mean about 1 overcharge per week. I'd only suspect the drivers that were overcharging more than once a day.