How does Aptos make money?

Could you please elaborate on how Aptos generates revenue? I'm particularly interested in understanding the underlying business model and the various streams of income it leverages. How does it capitalize on its blockchain technology and unique features to attract users and partners? Also, what are the key factors that contribute to its profitability, and how does it ensure sustainable growth in the long run? I'm keen to know more about its financial structure and the strategies it employs to maintain a competitive edge in the cryptocurrency and finance space.