This is actually quite risky. Your friend's clinic can get blacklisted easily (how hard it is to pretend that you want a fake MC and then be referred to the actual clinic site?) and fellow ZTH members who used such medical chits would also be exposed when that clinic is exposed.
There are plenty of ways to make monies so why resort to gambling your friend's medical license away?
Guys recently just swap a 1jz vvti into my hilux.
and now the turbo died on me, would like to enquire the cheapest replacement for the stock turbo
as running out of money to fix the car already...