June, 2024
Yes — our postcards follow USPS-compliant formatting. We use a 6"x9" layout based on the industry-standard template provided by Lob (a USPS-certified mail provider). That means:
- They meet USPS size and ratio requirements
- They include the proper address block, barcode clear zone, and indicia placement
- They are optimized for delivery via Every Door Direct Mail (EDDM) and standard First-Class or Marketing Mail
If you’re using our default template — it’s already set up to be mail-ready.
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