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Mailing Guidelines

Mailing FAQ

Frequently Asked Questions about Modern Postcard's mailing services.

Modern's Postal Analytics

CASS Certification, Zipcodes and Barcodes.

Postage Types

Everything you've ever wanted to know about postage.

Postal Regulations

Requirements ensure proper automated handling of your postcards by the Post Office.

Return Addresses

It may seem like a small thing, but including your return address in your postcard layout is a smart idea.

I am very pleased with my most recent job from Modern Postcard. Even tho' I sent what were probably confusing instructions and substandard images, the layout, design, color, and printing results were excellent. Job was done on time and shipped to me immediately, so I was able to meet a mailing deadline. I will continue to use Modern Postcard's services, because nobody else I have tried comes even close to their quality and reliability. I have already received lots of compliments on the most recent card. I highly recommend Modern Postcard, especially for people in the arts, where quality of image counts for a lot.
Martha Daniels Ceramics