Do you want to add a link to your wpec product tracking email so customers can easily track their shipments through Canada Post?
Its easy!
In WordPress go Settings -> Store -> Admin -> Track and Trace Settings and place the following url into your Tracking Email Message.
http://www.canadapost.ca/cpotools/apps/track/personal/findByTrackNumber?trackingNumber=%trackid%
Now when your customers get their confirmation of shipping receipt they can click that link to view the status of their order.
Check out our Canada Post shipping module for full WordPress eCommerce CP integration.