A few weeks ago I found How Does She.com . Great blog! I also found these FREE Birthday cards and ordered them right away! I used one this week. I paper clipped a $10.00 to the card and wrote my message on the back (I left the back plain). The cards are free but you do have to pay $6.53 shipping/handling.
$6.53 for 100 5X7 colored birthday cards.
That is a good find!