Get an LNURL attached to your account and you'll really be blown away
Discussion
What is it and how do I do this?
You can get a LNURL from Coinos.io
https://minibits.cash/ also a good option.
Set it up, get the address with the @minibits.cash in it, put it in your Nostr profile in the "lightning address" spot - and people will be able to pay you on your posts. #zap!