Booked a pickup and requested a van as we had more luggage than would fit in a regular car. Was quoted $60 in total. Great service, the driver was early. However at the airport he asked for $67. I told him it was not correct and he should check with the office, to which he replied he already did and it was in fact $67. I said to him I had an email confirmation with the price $60 and will not pay him more. I still tipped him $10 because he did help us load and unload, but leaves a bitter experience when they start asking for more. We were paying the extra fare for more luggage so there was no point in trying to get more. Greed I suppose?