This is called an evil portal, it's super simple to do - Flipper has inbuilt functionality for this. It's super simple, broadcast an SSID with "Amazon Free Wifi" - when the user connects serve up a simple login page with Amazon logo, prompt for username and password - save the username and password, and just do nothing... end user doesn't understand why it didn't work, but it's too late at this point. Remarkably simple.