After unloading you can park your car , the
loading/unloading zone does not allow parking. It is paid parking between 9 and
21.00 hour, Sunday free parking, cheapest paid parking if you go over the
bridge , opposite the loading/unloading zone by the apartment, and after the
bridge turn left to the garage " Jonk "
next to the garage is a parking place. 8  euro a day. Nav address is Neckerstraat 1, 1441KT , Purmerend. 

If you want free parking , leave the loading/unloading zone and turn left at the lights. By the next light turn right , into Zuidoostbeemster, and that area is free parking, distance
is 450 meter.  Starts at Purmerenderweg
220, 1461DN , Zuidoostbeemster.
Or you can park for free at the trainstation Purmerend. A 15 minute walk.
Parking at Amsterdam is best done at the so-called P+ R parking sites
P+R Parking  Amsterdam