In the “New Retail” sector, the use of all-in-one POS systems has become widespread. Beyond simply running cashier software tailored to specific scenarios, these integrated POS units often require the connection of external hardware—based on the actual demands of the retail environment—such as barcode scanners, scanning boxes, cash drawers, card readers, keyboards, label printers, receipt printers, kitchen printers, voice broadcast speakers, and biometric payment devices (face/palm recognition).
Depending on a merchant’s specific industry and operational context, POS system manufacturers (such as Songtian) can offer not only intelligently curated hardware bundles but also fully customized solutions. Furthermore, based on a client’s precise requirements, the aforementioned functional modules and peripherals can either be seamlessly embedded directly into the POS unit or accommodated via dedicated ports for convenient external connection.
The following section outlines the specific classifications of all-in-one POS systems, allowing users to select the appropriate configuration based on their actual operational needs:
1. Classification by Application Scenario
Desktop POS Systems:
Typically positioned on a countertop or desk, these units feature either a single or dual touchscreen display. They can be connected to external peripherals—such as facial recognition devices, palm-scanning units, and barcode scanners—making them ideal for small shops or convenience stores. Additionally, modules for facial recognition, barcode scanning, card payments, and receipt printing can be embedded directly into the POS unit itself for integrated operation.
Self-Service POS Kiosks:
Also known as large-screen self-checkout terminals, these units are commonly found in large supermarkets, convenience stores, and clothing retailers, where they serve to alleviate the workload on cashiers. Customers can process their own transactions without having to wait in line, thereby significantly enhancing the overall shopping experience.
Unattended Retail Terminals:
Primarily deployed in unmanned retail environments—such as subway stations, hospitals, office complexes, and tourist attractions—these terminals facilitate automated product sales and inventory replenishment without the need for on-site staff supervision.
2. Classification by Business Model
General Retail POS Systems: These systems are utilized in settings such as large supermarkets, convenience stores, and fresh food markets. Their primary functions include product scanning, weight measurement, cash handling (payment and change), receipt printing, and shift management.
POS systems deployed in large supermarkets are typically configured with a cash drawer, whereas those used in fresh food markets are often equipped with an integrated weighing scale.
For convenience stores, the decision to configure a POS system with an integrated weighing scale depends on whether the store stocks weight-based products (e.g., fresh produce). Regardless, convenience stores typically opt for dual-screen touchscreen POS systems, where the secondary display allows customers to easily verify their order details and total transaction amount. Restaurant POS Systems: Cash registers designed for use in small eateries, cafeterias, and similar venues. Their primary functions include printing kitchen orders, processing takeout requests, and managing customer memberships. Single- and dual-screen touchscreen POS terminals are the most widely adopted models in this category. However, establishments where pricing is based on weight—such as Malatang*(spicy hot pot) shops—require integrated POS scales that combine weighing and checkout capabilities.
Furthermore, AI-powered dual-screen POS systems are now gaining widespread traction in cafeterias, supermarkets, and fresh food markets. With these smart devices, customers simply place their items on the integrated scale; the built-in camera automatically identifies the products, eliminating the need for cashiers to manually scan items to retrieve pricing information. Simultaneously, the secondary screen displays real-time order details for the customer’s review.
To alleviate the pressure on cashiers during peak hours, many large supermarkets and fast-food chains have deployed large-screen self-service kiosks (self-checkout terminals). These systems empower customers to place orders and complete payments entirely on their own.
These distinct categories ensure that integrated POS systems can effectively meet the diverse requirements of various industries, thereby optimizing business workflows for merchants and enhancing the payment experience for customers.
As a provider of custom smart hardware development and manufacturing services, Songtian possesses extensive experience in the design and production of integrated POS systems. We offer tailored device configurations and custom solutions designed to meet the specific needs of various operational environments. For inquiries regarding equipment procurement or custom development requirements, please feel free to contact us.