Duties are calculated at checkout, so all extra costs for duties are covered if you order from outside the UK on Absolute-Snow.com, which means you don't need to worry about anything else once you've placed your order. You also won't need to pay VAT as that's already taken care of, so you're seeing the best prices for you. Plus, ordering on Absolute-Snow.com makes returns easier for you outside the UK.
If you are outside the UK and ordered on Absolute-Snow.co.uk, you can Contact Us to get your VAT refunded, however you'll be expected to pay customs duties once your order arrives as these won't have already been included. You'll also have to arrange your own returns.
Therefore, we recommend:
Worldwide, non-UK - use Absolute-Snow.com
UK only - use Absolute-Snow.co.uk