Crystals
Here is where you can buy Crystals, Income's paid currency.
You can use Crystals to purchase ranks, rank upgrades and other goodies with /store in-game.
80 Crystals
1.00
0.70 USD
400 Crystals
4.99
3.49 USD
800 Crystals (+50 Bonus)
9.99
6.99 USD
1,600 Crystals (+100 Bonus)
19.99
13.99 USD
3,000 Crystals (+ 200 Bonus)
34.99
24.49 USD
4,000 Crystals (+350 Bonus)
49.99
34.99 USD
6400 Crystals (+600 Bonus)
79.99
55.99 USD