Use this: https://getalby.com
You will learn with it.
Discussion
Sorry family but what does that have to do with nostr net
It's just some nice addition to the protocol. You can send value back to someone that provided something valuable to you.
Maybe a note made you laugh, maybe someone posts useful information, I don't know, many things that turn out to be valuable to you. With zaps you can send some satoshis (real money, Bitcoin) to that person, instantly.