Sending engagement cards is a wonderful way to celebrate the good news of a family member or friend. Almost every greeting card company, including Hallmark and American Greetings, has paper cards that you can buy to commemorate this special event. Etiquette experts say that for occasions such as this, a handwritten and mailed card or note is much more "correct" than sending an email
. acknowledgement. However, if you choose to send your congratulations by email, a website such as www.123greetings.com/congratulations/engagement has many choices. You can find more information here: http://www.123greetings.com/congratulations/engagement/