Additional Mailing Charges
Please note that the USPS charges additional fees for mailing oddly shaped or oversized cards. Square 5.25x5.25 invitations and the oversized 6x9 invitations may incur additional fees. USPS also requires additional postage for items exceeding a certain weight. Layered invitations or invitations with enclosure cards are heavier and might also require additional postage. Please visit your local post office for exact pricing guidelines.