Hi
A friend passed me this discount voucher for holidayextras.com which gives 15% off airport parking, hotels, lounges. i just used it and it's still active.
if you copy and paste the link below in to your computer (i.e safari, internet explorer, whatever browser you use) and make a search for a product in the holiday extras' web site the discounts will apply.
www.holidayextras.co.uk/?agent=WP871