There is a big notice opposite the reception desk/place for paying landing fees...
This does raise another question. Just by the 22L hold, there is a constriction, and if you've landed and there's one at the hold, or vice versa, one of you will have to go onto the mud. As a matter of courtesy I (in a C152) always pull onto the mud, as I'm easier to get out than a Warrior/Arrow or even a twin. But sometimes I've ended up sitting there for ages after landing, when I could get past if people would only wait just slightly back from the hold. I had to wait for the twin to pass and nip in behind it since I'd waited over a quarter of an hour when a simple bit of common sense would have made things easier.
Sorry! (Here endeth the lesson!

)
-tacc