[pavel_lishin]

Wouldn't micropayments theoretically be done with 100% human interaction? (As in, I click on an article, like it, and click on the tip button?) Wouldn't that be relatively hard to actually game, short of actually stealing money from me?

[pjc50]

Who would bother to click the tip button?

Why couldn't the site play games with the tip button by hiding it under other links or routing repeated clicks to it?

If it requires human interaction, the simple fact that you've asked the user imposes a nuisance cost. There's a reason that app store purchase bottom tier of pricing floats around the $1 range and not the $0.01 range.

[wlesieutre]

> There's a reason that app store purchase bottom tier of pricing floats around the $1 range and not the $0.01 range.

I can't speak to Android, but on iOS the reason is that Apple has decided $0.99 will be the lowest price tier [1].

If they wanted to let people have an even crazier race to the bottom, I'm sure we'd see $0.49 apps and then $0.10 apps and $0.01 apps. With password entry there was a nuisance cost, but "scan your fingerprint" is pretty close to frictionless. Tapping the download button is the most difficult part of the transaction.

[1] https://www.macstories.net/stories/a-beginners-guide-to-app-...

[alanfalcon]

Isn't that reason credit card processing fees?