Instructions:Just had an email from them -
Great New Free Offer:
Spend more that £20 (ex Shipping) and get this fantastic Unisex Safety Helmet worth £12.99 absolutely Free
All you have to do is check that your order value is greater than £20 without including the shipping costs, then enter the special Promotion code
into the special field at the top of your basket page and your free gift will be added automatically.