User blog:BonnieFan/Triple your money

So what you need, is more than 16 dollars, and to have passed the mission where you kill the Lifeinvader CEO

You go on your phone, hop on the internet. Click 'Money and Services' Hit the first link. Now scroll down and select 'Lifeinvader' Hold the plus button until almost all your money is gone. Now, click the OK button. Afterwards, a 'Sell' button will appear. CLICK IT You now should have earned 3 times more money than before. Can be done an infinite amount of time. The great part is, you are not exploiting the game. EASY MONEY GUARRENTEED