The POS Note Required module appears in the Odoo Apps list under the Sales category. Search for pos_note to find it instantly. One click on Activate installs the module with no additional configuration required — it begins enforcing note validation immediately.

The standard Odoo Point of Sale dashboard showing the registered POS session (e.g. Bar). Clicking Open Register launches the POS UI where the note enforcement is active. No changes are made to the POS configuration screen — the module works silently in the background.

The POS register screen shows a live order (Green Tea — 5.50 Rs.) with product categories and a numpad. The Note button is visible in the action bar below the order lines. At this stage no note has been entered — clicking Payment without a note will trigger the validation alert.

When the cashier clicks Payment on an order that has no note, the module immediately shows a "Note Required" alert dialog: "Please add a note to this order (on a line or at the order level) before proceeding to payment." The POS screen dims, payment is blocked, and the cashier must acknowledge and add a note first.

The native Odoo POS Add Note dialog allows cashiers to attach a note directly to an order line (e.g. "Cosmopolitan: Add Note"). Preset quick-select tags such as Wait, To Serve, Emergency, and No Dressing let staff add common notes in one tap. Free-text input is also available. Once applied, the note satisfies the module's requirement and payment can proceed.

Once a valid note has been added to the order, the POS payment screen opens normally showing the total amount (19.54 Rs.) and all available payment methods — Cash, Card, and Customer Account. The cashier can now select a method and click Validate to complete the transaction without any further interruption.