Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

How does Robinhood stock broker make money?
Charging very high prices for additional standard services: See Commission & Fees: https://brokerage-static.s3.amazonaws.com/assets/robinhood/legal/RHF%20Retail%20Commisions%20and%20Fees%20Schedule.pdf Link is down in the footer, to the left...