The system should support all tax codes (GST, HST, PST, and QST) and display the correct tax abbreviation on invoices based on the ship-to location. Currently, invoices may display PST when the applicable tax should be QST for orders shipping to Quebec. While the system is applying the tax correctly, the correct tax breakdown is not visible on the invoice itself. Legally, invoices need to show the correct tax details. Currently, the team must manually add the tax breakdown to the invoice body to ensure the correct information is visible, even though the system is already calculating the taxes correctly in the background. Displaying the correct tax codes and breakdown directly on the invoice would help eliminate manual work, improve invoice accuracy, reduce potential client confusion, and minimize concern related to incorrect tax visibility. The requested enhancement would ensure that GST, HST, PST, and QST are available and displayed appropriately based on the applicable province and ship-to location.