Some people may think that it's not easy getting money in this game.
There are some simple methods, but the best requires a friend and the insanity gamepass.
1: Look for crates. (Remember to unbox it)
2: Test driving every super cars.
3: Buying a super car such as Nissan GTR before get started to grind.
4: Driving while listening to music. (A nice choice while bored or in an empty server)
5: Driving along the highway, outer circle of the map or a straight road across the whole map reaching top speed
6: Buying money with freaky robux (but first save enough cash for the funeral)
7. Keep doing Around The World race with others
8: Finally, buy a Lamborghini Egoista ($12,000,000 for 6,000 MPM) and keep going....
(Also, check out this topic if you want some optional advice.)