Response: The Post Office can help you with this. If you are mailing the invitations within the U.S., then you will pay $.39 for the first ounce and $.24 for each additional ounce. When you have an invitation assembled with the RSVP and any other necessary parts, take it to the post office and ask to have it weighed. The postal clerk can then tell you what the cost will be. If your envelopes are square or are large, you will have to pay an extra charge.
Return To Question