What is a point of sale (POS) system?

by posable_admin | January 5, 2026 10:32 am

What is a Point of Sale (POS) System?

A Point of Sale (POS) system is a modern replacement for the traditional cash register and where your customers make payments for goods or services at your business. It’s crucial in the retail and service industries as it not only speeds up transactions but also helps in tracking sales and managing inventory. Understanding POS systems, including options like ePOS systems for mobile businesses and affordable POS solutions for small operations, can dramatically enhance your operational efficiency.

How Does a POS System Work?

POS systems function by integrating both hardware components (like a register, card reader, and scanner) and software solutions (like inventory management and sales reporting).

Practical Examples

Let’s explore a couple of scenarios showcasing the impact of using a small business POS system:

Café Example: A local café integrates POSable an affordable POS system that allows for quick order processing and inventory tracking. They notice that their most popular items are reported automatically, helping with future ordering and marketing efforts. They also increased customer retention by using the included loyalty program for their business sending out offers weekly to customers.
Mobile POPUP Store Example: A small retail pop up shop uses POSable POS for mobile sales events, allowing them to take payments directly on the floor or at events, enhancing customer service and sales opportunities. As time is essential to maximize profits they used two POSable devices at no extra cost to ensure nobody walked away due to queue length.

Common Questions and Troubleshooting Tips

What should I look for in a POS system?

When evaluating POS systems, consider the following:

Ease of use for both staff and customers. POSable covers both of these with ease. The admin dashboard for inventory management is simple to use. Categories and products are color coded for staff recognition making sales quick and easy. POSable even has a hot products panel, for quick access to those quick moving products.
Customer support availability. POSable support is available 24/7 – With the POSBOT AI Chat bot through to a full FAQ, Knowledgebase and YouTube tutorials.
Cost and scalability options. POSable does’nt break the bank! With up to 5 devices included you can scale without incuring further costs.

Source URL: https://posable.co.uk/posable-docs/what-is-a-point-of-sale-pos-system/