What is buying power trading?

Excuse me, could you please clarify what buying power trading actually entails? Is it a specific type of trading strategy that utilizes some form of Leveraged funds or margin to increase the potential return on investment? How does it differ from other trading methods, and what are the potential risks and benefits associated with employing this approach? Additionally, could you provide an example or two to further illustrate the concept of buying power trading? Thank you for your time and assistance.