Commercial invoices, price lists and vehicle sale applications issued by Canada are not subject to legalization.
In these cases the figure of the "visto" is applied. This intervention on the documents has the purpose of supporting that they were presented to the Consulate on a certain date, and does not imply the verification of their signature.
You can access the consular fees of the "visto" in the following link.
The procedure for requesting the "visto" on a document is the same as for legalizations.