E: 29/12 Win a £500 Westfield London Gift Card

The_Plush_Doormat

Received in email. Sign up to Westfield London newsletter by 29/12 and win £500 Gift Card. Enter here by 5.00pm:
http://uk.westfield.com/london/newsletter-sign-up
This prize draw is open to all residents of the UK, and republic of Ireland except employees and families of Westfield. One entry per person. The prize consists of 1 x £500 Westfield Gift Card. No cash alternative is available. The prize is non transferable. No trade, third party or consumer group applicants will be accepted. Westfield London will not be held responsible for any lost entries. Promoters reserve the right to disqualify incomplete registration forms. The prize draw closes at 5pm on Tuesday 29th December 2009. The winner will be chosen at random by an independent person from all entries and will be notified by email by Tuesday 12th January 2010. The winner agrees to participate in any public relations arranged by the promoter. The judge's decision is final and binding and no correspondence will be entered into.
All reasonable endeavours will be made to contact the winner during this time. If a winner cannot be contacted within 7 days or is not available, we reserve the right to choose another winner from the entries which were received before the closing date.
*No purchase necessary. An entry into the prize draw will be taken as acceptance of the Terms & Conditions.

Searched part and full URL and can only find one ending 30/11 for £1,000.

FlyingDutchman

Worth mentioning that it only requires your email address.

Thanks to OP.