Just follow the instructions at each step
along the way. The card is stored in a way that only you and the
recipient will know how to find it. This directory is secure
from spammers, so you can send your card knowing you will not
end up on some junk list.
You can preview your card and if you do not
like it, you may edit it and then send it, or just cancel
the request. The recipient will receive e-mail giving them a
link to their card from you.