What is involved in donating eggs?

I’m just curious. I’m at a point and position in my life where I will be traveling a lot and won’t have a steady job for a while and I’m considering anything I can do now to bring in extra money.

Probably will never donate eggs but I’m just purely curious what’s involved in the process. If anyone has any personal experience too I’d love to hear it. I see ads all the time but they are vague.