My site is built by Magento.
I want add a HS code to back office.
it is a text box just like SKU.
It doesn’t have to shop product page, but it have to show invoice page
it have to show when print invoice, and order email
Please take a look the attached file.
10 freelancers están ofertando el promedio de $31 para este trabajo
HS code I see on your doc, is on information section of order, But as it is a product attribute, So I guess it will show product by product in order? Let me know, Thanks in advance and happy to help you