However, most websites start by saying that cars can be hired from £15 a day, which a big myth. £50 is closer to the truth. This is quite acceptable to me, so perhaps the websites can happily be more truthful! The staff at the National counter were very efficient, yet thorough.

I do not know what this Price Drop Predictor is! I was not flying in to Edinburgh. I also do not carry a credit card. So I called/messaged the customer service team. I got a call back in less than 15 minutes and a young girl cleared all my doubts. I had no issues when I went to pick up the car.