Canada Post Minimum Parcel Size : Useful Links
A better way to know whether the package is accepted or ...
Most carriers charge by size and weight, so it's important to keep your packaging small .
Parcel Dimensions. Generally, commercial parcels must measure: At least 3 inches high x 6 inches long x 1/4 inch thick. Except for USPS Retail Ground and ...
CANADA: Shipping costs are determined by parcel size and postal code. Canada Post minimum charges include delivery confirmation, shipping, fuel surcharge, ...
I don't know the magic behind how Canada Post works, but if oversized