To be honest I don't think you will get credit for it as i had to manually put in amazon.co.uk and just buy it that way as there was no other way. Your best bet is to use localized links, somehow you need to establish the country of the viewer and have the appropriate links appear so if a UK viewer loads the page links from amazon.co.uk are automatically loaded, if the viewer is from the US the .com website liks need to load.
Alternatively you could make seperate pages for each region and a list of countries to click on taking us to the correct page.
Have you read all the books on there ? I'd be interested to knoe about Richard Branson, as I have the misfortune of using one of his crap services with no other choice really that guy needs to start thinking quality, not buy a company strip it to a skelenton crew and service and then try and run it like a proper business !