This tutorial will expertly guide you through the process to inherit Odoo 18 PoS (Point of Sale), enabling you to craft a truly customized user experience. Consequently, you will learn to build new screens, integrate custom buttons, design interactive popups, and even update backend data directly from the PoS interface without full page reloads. Furthermore, by mastering these OWL (Odoo Web Library) techniques, you can significantly enhance the functionality and efficiency of your Odoo 18 Point of Sale system, making it a perfect solution when you need to…