Cheapest POS System for UK Small Businesses in 2026
Looking for an affordable POS system? Compare free and low-cost options for UK small businesses. No card reader required: use your existing phone or tablet.
Start Free TrialPOS System Pricing Comparison: UK Small Business
| Provider | Monthly Cost | Transaction Fee | Card Reader | Hardware Required |
|---|---|---|---|---|
| Aphelios Free | £0 | Stripe rates (1.5% + 20p) | Not required | Use your phone/tablet |
| SumUp | £0 | 1.69% | £19-£49 | Card reader required |
| Zettle | £0 | 1.75% | £29-£79 | Card reader required |
| Square | £0 | 1.75% | £19-£149 | Card reader required |
| Shopify POS | £29/mo+ | 1.6% | £49-£149 | Card reader required |
Last updated: August 2026. Pricing subject to change. Check provider websites for current pricing.
Why a Free POS System Makes Sense for UK Small Businesses
No Monthly Fees
Start with a free plan that includes POS, inventory and CRM. No monthly subscription means more profit stays in your business.
No Hardware to Buy
Use your existing phone or tablet. No need to buy expensive card readers or terminals. Accept payments via QR codes or payment links.
Scale When Ready
Start free and upgrade only when you need more users or advanced features. No lock-in contracts or cancellation fees.
What to Look for in a Cheap POS System
No Hidden Costs
Some "free" POS systems charge for essential features like inventory management, reporting or multi-user access. Check what is actually included in the free plan before committing.
Inventory Management Included
A cheap POS system is not cheap if you need to pay for separate inventory software. Look for a platform that includes stock tracking, low stock alerts and purchase orders.
Works on Your Existing Devices
The cheapest POS system is one that works on the phone or tablet you already own. Avoid systems that require expensive proprietary hardware.
Competitive Transaction Fees
Even with a free POS system, you will pay transaction fees on card payments. Compare rates: Stripe (used by Aphelios) offers competitive rates starting at 1.5% + 20p for UK cards.
Affordable POS Terminals for UK Startups
Finding affordable POS terminals for startups and small UK businesses has never been easier. The traditional model of buying expensive hardware and paying monthly software fees is being replaced by modern cloud-based POS systems that work on existing devices and offer free or low-cost plans.
For UK startups watching every pound, the key is to avoid unnecessary costs. You do not need a £200 card reader to start accepting payments. Modern POS systems like Aphelios let you accept payments via QR codes, payment links or Stripe terminals, using the smartphone or tablet you already own.
The cheapest POS system for your UK small business is one that combines software and payments without requiring dedicated hardware. Aphelios offers a free plan that includes POS, inventory management, CRM and Stripe payments: no monthly fee, no hardware cost, no commitment. As your business grows, paid plans from £29.99/month add more users and advanced features.
When comparing affordable POS options, consider the total cost of ownership: monthly fees, transaction fees, hardware costs and the cost of any additional software you need (inventory, CRM, accounting). An all-in-one platform often works out cheaper than multiple separate subscriptions.
Frequently Asked Questions
What is the cheapest POS system for a small UK business?
The cheapest POS system for UK small businesses is Aphelios, which offers a free plan with POS, inventory, CRM and Stripe payments. No card reader hardware is required: use your existing phone or tablet.
Can I get a POS system with no monthly fee?
Yes. Aphelios offers a free plan with no monthly fee that includes POS, inventory management, CRM and Stripe payments. You only pay transaction fees on card payments.
Do I need to buy a card reader for a cheap POS system?
Not necessarily. Aphelios accepts payments via QR codes and payment links without any card reader hardware. If you prefer a card reader, Stripe terminals are available to purchase separately.
What is the most affordable POS terminal for startups?
The most affordable POS terminal for UK startups is no terminal at all: use a smartphone or tablet with a cloud-based POS like Aphelios. Accept payments via QR codes or payment links with no hardware cost.
Start with a Free POS System Today
No monthly fees. No hardware to buy. Accept payments and manage your business with Aphelios.
Start Free Trial