This shortcode is designed to retrieve a subscriber’s password from your Infusionsoft application, before the subscriber is logged in, and display it in a Thank You / Welcome page.
This shortcode does NOT supports conditional branching with [ELSE_thankyou_password].
Shortcode nesting is NOT supported.
As the name implies, it will only work when used within a Thank You page that was called by your Infusionsoft application.
It will only work if coming from an order form. It will NOT work if coming from a web form.
It will not work if the subscriber is already logged in.