Instructions:A discount of 50% will be deducted from the product net sale price when one or more qualifying cards, postcards, or invitations are purchased. Enter the promo code CARD4MUM2017 during checkout to receive the offer. Offer is valid until 16 March 2017 at 23:59. For most products, the net sale price is the price of the product (excluding shipping and taxes). This offer excludes magnetic business cards, magnetic invitations, screen-printed apparel, fabric and gift certificates. If a volume discount applies to your order, you will receive either the discount set forth in this offer or the standard volume discount, whichever is greater. Offer valid on Zazzle.co.uk. Zazzle reserves the right to make changes to or terminate this offer at any time.