Enable Tips In POS Settings

Open the POS shop in Configuration, tick Tips in the Payment block, pick the service product to use as the Tip Product, and save. From here on, this is the product the module knows to keep off the lines.

Open The POS Session

From the Point of Sale dashboard, open the shop where Tips is enabled by clicking Continue Selling (or Open Register) on its card.

Add Products And Hit Payment

Add the customer's items to the cart and click Payment in the bottom-right corner to move on to the payment screen.

Enter The Tip And Validate

Click Tip and enter the amount, tick Invoice if the customer needs an invoice, pick the payment method, then Validate to close the sale.

Tips Row On The Printed Receipt

The printed receipt lists only the real product (here, Cabinet with Doors at $161.00) and then shows Subtotal, Tax, a dedicated Tips row of $19.00, and the Total. The tip no longer appears as a product line.

Back Office POS Order With Tip Field

In the back office, under Point of Sale, Orders, the Products tab on the order shows only the real product; the tip is presented in its own Tip Amount field next to Taxes and Total in the totals panel.

Customer Invoice And PDF With Tip Row

Customer invoices generated from a POS order show only the real product in Invoice Lines and add a Tip Amount row in the totals panel. The printed PDF on the right shows the same layout, ready to send to the customer.