+100 sats. Looks good, but "Buy this answer for x sats" should have a preview, e.g. the first 1-2 sentences are visible, then the remaining sentences are blacked out (so that you can see how long/detailed the answer is). Otherwise you need to trust that the answer would be useful/on-topic.

I also like this suggestion from tomlaies (#68795): "Let the asker pay a bounty and the asker gives the bounty to his answer of choice. Let the people answering compete for the best answer!"

And Jon_Hodl's suggestion in the same topic: "What I am more interested in is paywalling my own private information such as sending me an email, text, social media DMs" i.e. users could charge x sats per PM, for 1:1 tech support.