<p>You can tell anything you wish in any shape of form without a card. I do not see any purpose of the card except of putting money inside. Cards are going to garbage can anyway and if you do not buy them where I buy them - Dollar Store, then it is huge waste of money.</p>
<p>Huh? A graduation card, like a birthday card or sympathy card or what have you, is an expression of sentiment. Even if it ends up in the trash, the thought and effort made by the sender is typically appreciated by the recipient.</p>