The complexity of a POS system varies depending on its features and design. Some might have simple touchscreen interfaces with minimal functionality. In contrast, others may feature multiple menus and advanced features that require extensive training. However, most modern systems have intuitive layouts and built-in tutorials that guide users through setup and usage steps. If you plan to train your staff, consider selecting a POS provider that offers online resources, video demonstrations, and certified trainers who can provide customized instruction tailored to specific business needs.