I have only managed to see one from a dating site ( Badoo) in Durham who offered full service. On arriving she said she needed 20 quid for her train ticket to Reading for a pop concert. Wasn't even a good shag . Tried a couple of weeks later on same site under a false name and she made same request for the same tickets. Made out she wasn't a prostitute but in my eyes she was. Cheap at 20 quid though.