Egg donation

So I dont quite know what group to post this in, but I'm ver curious. Has anyone donated their eggs before!? What's the process like, how much did you get for them? Does it hurt? Can you get pregnant again after donating your eggs? I'm seriously interested in donating my eggs! I have a daughter, and son on the way. I think it would be amazing to donate my eggs and give another life to those who are trying!