Get Code & Visit Site
The site has been opened in a new window for you. Simply copy the Moonpig voucher codes, make your purchase and then enter the voucher codes in the box provided at the basket checkout stage.
Instructions:Register with Moonpig and get £5 off your order.
It looks like they might have a glitch as it worked twice for me on some cards.
I don't know when it expires.
Update: This seems to still be working for some people on standard sized £2.99 cards, but not the £5.99.
If all else fails... KKH576P or…