There are nine ways to earn cash:
1. When you sign up for Nitro Type your account starts with $10,000.(If you are invited, then you start with $60,000)
2. When you finish a race, you will earn an amount of money depending on your place, which can range from $1,300 to $2,200 per race if there are no bonuses in place. Race rewards are increased by 50% during an event like Summer or Winter. An exception to this is the 2018 Surf n' Turf Event, where the race rewards were only increased by 25%. They are increased by 25% during the Hallowampus Events. Cash rewards are also increased by 25% during Spring Events. If you are a gold member, your rewards will be increased by an additional 20%.
3. When you complete an achievement, you can earn cash depending on which achievement you completed. The normal achievements' rewards currently range from $500 to $1,000,000. The largest holiday achievement gave $5,000,000.
4. When you invite your friends and your friends complete 20 races, you can earn $50,000 per friend. These friends that sign up through your special joining link instantly receive $50,000, meaning that they start off with $60,000 total cash.
5. When you sell cars and nitros, you will earn extra money. The selling values for cars differ depending on their buying price, and Nitros sell for $500 each.
6. The mystery box may give cash. Mystery boxes can be opened every 21 hours.
7. Nitro Type admins can award anybody any amount of money. This is typically used to reward people who report bugs, although it has been used for other purposes.
8. Buying a Gold Membership.
9. You are able to purchase cash by clicking the plus sign next to your cash. You are able to choose from $25,000,000, $50,000,000, and $100,000,000. (The admins took off the $5,000,000 and $10,000,000 for security reasons)