I think it's either 50 or 60 but the higher the better tips. Also you won't be able to use the pole until you have sufficient pole dancing skills. Getting pole dancing skill to a high level will substantially increase your income.
The cars are bugged at the moment. If you have 1 you can't repair it. The costs of buying a car are way too low as are the income from selling it as well as the costs of repair (you need to use an earlier version to actually repair it or the game breaks). In addition the awards or penalties if you have a crash are way too low.
