Does someone know the coding needed to have the products item code on the invoice created in Xero?
According to Woocommerce: "Can I map products or product categories to different Xero account codes?"
This is not yet an option in the Xero plugin, however, it is theoretically possible by creating a custom function which hooks into the woocommerce_xero_line_item_account_code filter. Your custom function would need to check the category ID or product ID and return an integer representing the Xero sales account code(must be a Revenue/Sales account type). https://docs.woocommerce.com/document/xero/#section-18
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