8. Selling To Simeon
In a similar vein to number two, selling cars to one of your initial contacts, Simeon, can rake in some easy money. Normally, when you jump into a session, you'll get a text message from the shady car dealer asking for you to "acquire" certain cars. While you may not know what some cars look like, you'll get a little notification saying you can sell it down at the docks. Every now and again, a small car shaped icon will appear on you map leading you to another ride you can sell to Simeon. However, be wary. The location of the car will also appear for every other player in that session, making it a mad dash for the vehicle then to the docks in order to sell it. Grabbing these cars can net you around $10,000 every time.