Happy Retirement, zero profit out of stock - looking for more

We make a small loss on charity cards, we buy them from the charity shop for the same price that you would pay, so the charity shop makes a profit for its organisation. We sell the card for the same price we paid, and we also pay the paypal/google checkout transaction charge. Front: Words say 'Happy Retirement' Inside: The words 'Relax and Enjoy' General Descritpion: A Barnardos card, leaflet with the card says 'By purchasing this card you are helping to bring out the best in every child' Dimension: 13.5 cm x 13.5 cm.