A point of sale (POS) system is an essential component of every retail operation. This gives companies the tools they need to handle sales transactions and client interactions. Odoo is a complete open-source enterprise resource planning (ERP) software suite that incorporates a robust point-of-sale (POS) system. We will look at the advantages of customising your Odoo POS system and how it may help you enhance productivity. Also, it will focus on optimising your retail operations in this blog.