Hello, @schero86, This feature is already integrated and part of the settings panel options. Thanks.
Ok, but if I disable ” Display product code on user side on the products posts, checkout, cart, and receipts.” the product code does not appear in the order edit page.
Okay, @schero86, the developer will look at the plugin and see if the edits for that feature was not applied correctly. Thanks.
Greetings @schero86, My developer did a comprehensive test and found everything worked as it should. “I am seeing the product code on the order details page. I changed the settings and checked.” Apparently, there is something in your theme that is causing a conflict. With the option checked, the code does not appear on the user side, but it does appear on the order details page. Thanks.