I would like to recommend that Prostasia sign up for the Brave Creator Program: https://creators.brave.com/ so that supporters that use Brave as their Browser can contribute funds that they get for being served “approved” (opt-in) ads by Brave to Prostasia.
TLDR: When someone is browsing the Prostasia website with the Brave browser, they can click a little icon that opens this up and can send a “tip” if they have money (BAT cryptocurrency) in their wallet