Study and teach on the same platform with the best material that helps you out in your studies or making money.
Name the price of assignments that you uploaded to your account for sale. Try to fix the price that must be afforded by every student.
Buy or sell your documents; globally. Get the assignments from any part of the world or sell them, alternatively.
Now, it is time to get a reward for your talent and earn while sleeping. So, enjoy the income without investment.