Printing Tips & Marketing Blog

Postcard Sizes and Postage Classes

Map archived postcard print sizes to a mail-class verification checklist without inventing stamp prices from the print matrix.

Postcard Printing Cost: The Full Ladder

Read one locked 4×6 postcard quantity ladder from archived Regular cells, with shipping, postage, tax, and rush excluded until live recheck.

Bulk Postcards: 5,000+ Orders

Estimate cheap bulk postcards with archived 5,000 print cells for three sizes, shipping and postage left pending until live recheck.

Postcard Design Rules: Front Hook, Back Action

Design postcards with one front promise and one back action. Respect the mail panel, size copy to 4×6 through 6×9 archive context, and skip invented conversion claims.