This is my first discussion post so I hope I've got it right.
I came across this article on Facebook about how airlines and train service providers (SNCF), increase fares as a direct result of our enquiries by internet. Seemingly they register our IP addresses and each time we make an enquiry they can see we are swithering and they increase the price. This is to 'panic' us into buying there and then. I am fairly sure I have experienced this and I wonder if I'm not alone. If true (and I think it is) then the solution is to make all fare enquiries from one terminal (ie at home) and buy tickets from another (ie a friend's). I'm interested in your thoughts.