Moonpig (what a name!) is once again giving away a free customized greeting card with free postage. Pick out a card, customize the message, then use code CARDONUS at checkout. I'm unsure how long this promo code will last, but I don't think it'll be much longer than today.
After creating your free card, select “standard” size and go through the checkout steps to send your freebie. When checking out, be sure to click the blue “Add a discount code” button to activate the promo code! Then select the free, standard shipping option. The payment screen should say $0.00 total. Finally, enter your destination mailing address and send your card!
Some other sites are reporting this as only valid for new accounts, but I believe that's wrong. I have an old account that I've used to redeem other freebies from Moonpig and I was able to use today's promo code on that account just fine.
