Paying Your Invoice

Courtney Agencies Ltd. would like you to fully understand our combined B3/invoice which we adopted to improve efficiency and reduce paper consumption. The B3/invoice is important because it includes much of the data we submit to Customs electronically based on information you provide us, disbursements paid out on your behalf and our service fees. We ask that you carefully review your B3/invoice to verify the information we submit to Customs on your behalf is correct. Ultimately, the importer is legally responsible to Customs for the accuracy of information.

CBSA also explains B3 fields here.