How does GRT make money?

Could you kindly explain how GRT generates revenue? I'm quite curious about its business model and the underlying mechanisms that enable it to earn profits. Could you elaborate on the key sources of income for GRT and perhaps provide some insight into its profitability? Additionally, I'm interested in understanding the factors that influence its earning potential and how it compares to other similar platforms in the cryptocurrency and finance industry. Would you be able to shed some light on these aspects? Thank you in advance for your assistance.