How much do hivemappers make?

I'm curious to know, what's the typical earning potential for hivemappers? Are they able to generate a steady income from their work, or is it more of a side hustle? Is there a significant variation in earnings depending on factors like location, experience, or the complexity of the mapping tasks? And finally, how do hivemappers typically get paid - is it through a platform, directly from clients, or some other method?