How does Helium pay you?

Could you elaborate on the payment mechanism of Helium? As a cryptocurrency and finance professional, I'm curious to understand how this particular platform rewards its users. Does Helium utilize a native token or is there a more traditional method of compensation such as fiat currency? Furthermore, how are these payments processed and how secure is the transaction process? Additionally, are there any fees associated with receiving payments from Helium, and if so, how are they calculated? Understanding these details would help me assess the viability and profitability of participating in Helium's ecosystem.