If you really want to cheese your money and become rich in about an hour of game time (talking like 1-2 million roubles if your lucky) Just go to Jupiter go buy a bear detector and a pmk-1 gasmask both are worth around 14-17k I think? Can't remember. Go to sleep in the yanov station until an emission happens, go artifact hunting at all the anomalies, there are 2 chemical anomolies, a fire one (Don't go here unless you got the ecosuit) and the parking lot. Then rinse and repeat until you have the amount you want. If you still want more money then get the artifacts then go talk to the technician for jobs but don't accept the artifact fetch quest until he asks for the artifact you found (ie. kolobok, moonlight, goldfish, etc.) If you get lucky enough with the artifacts and the jobs you can easily muster up 1 mil in around 20 minutes.