I'm kinda lost here at http://payments-sandbox.amazon.com/
I want to set up the test user for Amazon FPS which will be used by my Behat-based web acceptance tests. The documentation states that it's possible. However, as Amazon constantly requires you to re-authorize yourself almost on every page change, I don't understand where the page to create a test account is.
So, does anyone have a personal experience with setting up a test account to autotest the application which uses FPS for purchases? How it's done and where? I prefer to not register a completely imaginary person along with fake SSN and phone number just for test suite. Or I'm out of luck here?