Before asking my question I would like to inform readers that I have searched, I have googled and have tried my best but can not find an answer to what should be something simple, perhaps I just miss read the info...but here goes.
The following link on paypal express checkout UI modification
1: https://developer.paypal.com/docs/classic/express-checkout/integration-guide/ECCustomizing/ shows how you can modify the checkout user interface to the following:
However I can not find an explination in the official docs on where to start or how to approach this modification...Has anyone done this before? Any tips will be greatly appreciated