BlueLine is indeed correct in his statement regarding the 'setting of prices' by the FIEs.
You may be interested to know that this worthy body have also been instrumental in bringing about a forthcoming amendment to the JAR/FCL FI revalidation requirements; this will mean that the old '2 out of 3' option will change - and a FI flight test will become mandatory in every other Rating validity period. In other words, every FI will need to do a FI flight test at least at 6 yearly intervals.....which should prove not a lot! Plus, of course, it is the FIEs who will also stand to gain financially from this change to the regulations.