Offering an easy bill splitting solution to your customers will leave them with a positive experience. That's why this feature is available out-of-the-box in the Odoo Point of Sale application.
To activate the Bill Splitting feature, go to `Point of Sales --> Configuration --> Point of sale` and select your PoS interface.
Under the Bills & Receipts category, you will find the Bill Splitting option.
Split a bill
In your PoS interface, you now have a Split button.
When you use it, you will be able to select what that guest should had and process the payment, repeating the process for each guest.