I also use InboxPounds, a site where you earn for web searching, completing surveys, doing small tasks, reading emails, playing games, and more. I use InboxPounds for searching, instead of using Google, and earn money for each completed search. You can also visit the site for offers a few times a week and complete tasks. You can cash out using Paypal as well.
How much will you make? I think my best month with Google AdSense was almost $5,000 over the last ten years. That amazing month blew my mind since it was actually near the beginning of my blogging journey. When you go from making zero to $5,000 in a month, that will rock your world. For me, it also got me even more excited because I knew there were other ways to monetize.