A Card is a piece of paper that may contain information about a party, congratulatory words for a special occasion, the plans of the sender, or the advertisement of an organization. Complete a Card template to send the message to someone you know well to notify them whether you are coming to the event they have planned or give your best wishes before a holiday, birthday, or wedding. Cards are also popular among client-oriented businesses - inform the customer about the next meeting, register them with your organization, or offer a discount to a long-term client.