Inside the entrance which faces the village there is a resort area called American Side , which is the transportation Hub of the Planet. people go there for travel and entertainment, it is clean and safe but very excotic with entertainment of all sorts from all over the galaxy.
There is a medical clinic there which has some access to Paragangian medicine so people also come there seeking healing, which is not always granted. but pretty much any harm received visiting in American side of Free Market is healed there.
Free Market is the walled off Drug culture prison area which can be visited on carefully supervised tours. it is a fairly dangerous place, but well controled. ANyone in America who is caught doing drugs is banished there for a time. it is possible to gain release but it involveds having your brain reprogramed by paragangian technology to remove your addictions.