Canada Post billing errors are widespread but nobody else audits them automatically. ShipSherlock is the first and only service built to recover Canada Post overcharges for Canadian e-commerce businesses.
Find My Canada Post RefundsCanada Post processes millions of parcels for Canadian businesses every day. With complex pricing tiers, fuel surcharges, and dimensional weight calculations, billing errors are inevitable — and they almost always favour the carrier.
Unlike UPS and FedEx, there are virtually no third-party services that audit Canada Post invoices. This means Canadian businesses using Canada Post have been leaving money on the table with zero recourse — until now.
ShipSherlock is purpose-built for Canada Post's billing system, service guarantees, and claims process. We understand Canadian postal codes, rural surcharge zones, and the specific rules that apply to parcels moving within and across Canadian provinces.
Canada Post's On-Time Delivery Guarantee applies to Priority and Xpresspost. We track every guaranteed shipment.
Incorrect actual or dimensional weight applied to your parcels, resulting in higher charges than warranted.
Parcels charged at the wrong distance zone based on origin and destination postal codes.
Fuel surcharges applied at incorrect rates or to services that should be exempt.
US-based shipping audit companies like Sifted, Share a Refund, and 71lbs don't support Canada Post. ShipSherlock is the only automated audit service that understands Canada Post's unique billing structure, service guarantees, and claims process.
100%
Canadian-built and operated
PIPEDA
Compliant data handling
$0
Upfront — pay only on recovery
See how much money could be hiding in your Canada Post invoices.
Adjust the sliders to see your potential savings.
At our founding 40% rate, you keep 60% of all recovered overcharges.
Yes. Canada Post's On-Time Delivery Guarantee covers Priority and Xpresspost services. If your parcel is delivered late, you can claim a full refund of postage. ShipSherlock automates this claim process for every eligible shipment.
Most shipping audit companies are US-based and built around UPS/FedEx APIs. Canada Post uses a different integration model that requires specialized Canadian expertise. ShipSherlock was built from the ground up to handle Canada Post's systems.
After signing up, you'll connect your Canada Post business account through our secure integration. We'll access your shipment data and invoices to begin auditing automatically. Setup takes about 2 minutes.
Be one of the first Canadian businesses to automatically recover Canada Post overcharges.
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