Size
Measure the finished piece, including folds. Enter dimensions in the booking form.

Check the finished size, weight and material before you commit to a print run.
Check my mailing estimate ↗
Measure the finished piece, including folds. Enter dimensions in the booking form.
Weigh one complete item. Over 50 g requires Canada Post preauthorization.
Use paper without plastic wrapping. Other materials need review.
Test the final public QR and form on a phone before printing.
Upload a PDF, PNG or JPEG after creating your campaign. We check mailing suitability; your chosen printer handles print quality.
Paper requirements changed June 1, 2026. See the official Canada Post guide linked on our rates page. Local preview QR codes are for testing only.