PoS Product Display Default Code

This module gives Point of Sale users a simple switch to show product internal references (default codes) together with product names.

Where it appears: - A new "Display Default Code" setting is added to the Point of Sale configuration screen, next to the existing margin/cost visibility option. - The setting is stored per point of sale (on pos.config) and is off by default.

What it changes: - When the setting is on, the product name shown in the Point of Sale product screen is replaced by the product's display name, which includes the internal reference (for example "[FURN0001] Desk Organizer"). - Order lines in the Point of Sale also use that display name, and the full product name saved on the order line is updated accordingly, so the reference is carried through to the receipt. - When the setting is off, everything behaves exactly as standard Odoo.

Which areas it touches: - Point of Sale configuration (pos.config) and the settings screen (res.config.settings). - Product data loaded into the Point of Sale (product.product and product.template) is prepared according to the setting, so the reference is available in the front-end. - The Point of Sale front-end screens and order lines are adjusted so the reference is displayed consistently.