Show Discount Percentage per Item on PDF Invoices

A new configuration option has been added to enhance the transparency of order-related documents: you can now choose to display the discount percentage per item directly on PDF invoices.

How it works:

• This setting is disabled by default.

• To enable it, go to Admin Panel → Configuration → My Store and set the option “Show Item Discount in Invoice” to True.

• Once enabled, the discount percentage will be shown on the invoice in a new column, positioned between Quantity and Unit Price.

This enhancement improves invoice clarity for B2B customers and helps align documentation with negotiated pricing models or promotional structures.

This update requires no code changes, and the formatting is automatically applied to all future invoice PDFs once the setting is active.