The European Commission and EU consumer protection authorities launched a coordinated screening of 352 price comparison and travel booking websites across the EU in October 2016. They found that prices were not reliable on 235 websites, two thirds of the sites checked.
Authorities have asked the websites concerned to bring their practices in line with EU consumer legislation, which requires them to be fully transparent about prices, and present their offers in a clear way, at an early stage of the booking process.