I'm looking for the cheapest and easiest/quickest way to get from Paris to Amsterdam via train in March. Looking at the Thalys site, they show a couple fare deals that appear to be for specific types of groups of people - Adult & Co and Kid & Co. The latter says "for 1 or 2 accompanying adults with a child under 12", which would appear to cover for one fare me, my wife and my 7 year old. Am I correct?
Also, are there other options for this trip outside of Thalys, or are they my best bet? The Thalys fares and trip length seems reasonable to me, but if there is something better I'm all ears!