Thought fellow mumsnet parents might be keen on this free £10 amazon voucher offer from TrustedPlaces.
Basically, you just have to register on TrustedPlaces (which is a site where you review your favourite places), and assuming you sign up to the site via the URL below, and write 15 reviews, they will send you a £10 amazon voucher. Offer ends on Sep 4th.
trustedplaces.com/amazon