How do you make money with bat?

As a keen observer of the cryptocurrency market, I'm curious to know how one can actually make money with BAT, the Basic Attention Token. Could you elaborate on the various strategies and approaches one might take to generate profits from this particular digital asset? I'm interested in understanding both short-term and long-term methods, as well as the potential risks involved. I've heard of its use as a reward system for publishers and advertisers, but how does that translate into financial gains for investors? I'd appreciate a detailed breakdown of the opportunities and challenges in this area.