I wanted to read about the radio hardware needed for this but the docs are super dense and I couldn’t find any sections discussing this. Can you point is to any resources that would explain how to give it a try?

This is something travel agent websites do too.

If you’re logged out, they’ll show you a price that’s really attractive. But if you log in with an account that’s got some history, they’ll suddenly say that price is no longer available now you need to pay the higher price.

Agoda.com I’m looking at you