Running a successful retail business means managing fast checkouts, stock levels, staff performance, and customer experience all at once. Our payment solutions are purpose-built for retailers, from independent boutiques to busy high-street chains.
Retail Payment Solutions UK
Drive more sales and deliver seamless service with NPI’s retail-ready solution. Designed to keep queues short and operations smooth, our smart software and reliable hardware help you manage inventory, process secure payments, and gain valuable business insights in real time.
Fast checkouts to reduce queue times
Accept all payment types
Live inventory and sales tracking
Improve cash flow with next-day settlement
Real-time performance dashboards
WHY CHOOSE NPI FOR YOUR RETAIL STORE
From front counter to back office, NPI helps you take control of your operations with a solution tailored to your store layout and business needs. We provide everything from setup and configuration to ongoing support; so your team can focus on selling.
Our devices connect securely within your store’s network to deliver smooth and reliable transactions. With full configuration handled on-site by our engineers, you’re ready for busy days from the start.
Showcase promotions or key products through QR menus or digital displays. Give customers faster access to your catalog and streamline decision-making on the shop floor.
Serve customers quickly with card machines that support contactless, chip & PIN, and mobile wallets. Reduce wait times and improve customer satisfaction at the till.
Equip your team with compact, easy-to-use tills and mobile checkout devices. Ideal for busy counters, queue busting, or shop floor selling perfect for both fixed locations and seasonal pop-ups.
Access real-time dashboards that show daily revenue, product performance, staff activity, and customer trends. Make smarter decisions with live data from across your business.
We deliver and install all your retail hardware, ensuring it’s correctly configured and ready to use. With UK-based technicians and extended hours support, you’re always in good hands.
Over 90% of UK retail transactions are now card-based. Shoppers expect secure, contactless, and convenient payments especially during sales, holidays, and peak hours.
Card payments increase average basket size
Faster payments lead to higher customer retention and repeat visits
What are Payment Solutions for Pubs and Bars?
RETAIL STORES
Process transactions quickly and keep queues moving. Our solution is optimised for fast-paced retail spaces where every second counts.
From boutique counters to pop-up shops and chain stores, your solution adapts to your space and selling style—mobile, fixed, or hybrid setups included.
Payments, inventory, and reporting work together in real time. Every sale is tracked, every product is synced, and every insight is ready to act on.
Our retail hardware is built to last—durable, compact, and suited to daily use. Backed by extended hours support, your system keeps going no matter how busy the shop floor gets.
Everything you need to know about choosing the right card machine for your UK business.
The Castle S1 Mini2 and PAX A50 are ideal for UK small businesses, offering excellent portability and competitive rates. The S1 Mini2 weighs just 155g and costs from £12.50/month on 12-month contracts, making it perfect for market traders, taxi drivers, and mobile services. Both terminals accept all UK payment methods including contactless, chip & PIN, and mobile payments.
Yes, all our modern contactless card machines are NFC-enabled for tap-and-go payments. UK customers can pay using contactless cards, Apple Pay, Google Pay, Samsung Pay, and smartwatches. With contactless being the preferred payment method for most UK consumers, our terminals ensure you never miss a sale.
While our EPOS-compatible card machines can integrate with existing UK point-of-sale systems, we recommend our complete integrated solutions that combine card machines with our own EPOS till systems. This approach ensures seamless compatibility, unified support, and optimized performance. We offer comprehensive EPOS packages including WelcomePOS for restaurants, StorePOS for retail, and FlexePOS for various industries – all perfectly matched with our card terminals for hassle-free operation.
The PAX A920Pro features an integrated 80mm thermal printer for instant receipt printing, making it ideal for restaurants and retail environments. Other models can connect to external printers, or you can opt for email receipts sent directly to customers’ smartphones – a popular eco-friendly option across UK businesses.
Yes, we offer outright purchase options for businesses preferring to own their equipment. The S1 Mini2 is available for £79 outright, while other models are available on purchase terms. This eliminates monthly rental fees while still providing access to our competitive transaction rates and UK support services.
The PAX A920Pro is ideal for UK restaurants and pubs, featuring a built-in receipt printer, robust 4G connectivity, and table-side payment capabilities. It handles split bills, tips processing, and integrates with popular restaurant EPOS systems. The portable design allows servers to take payments directly at tables, improving customer service.
The Castle S1 Mini2 and PAX A50 are perfect for UK taxi drivers, offering compact size, excellent battery life, and 4G connectivity. Both terminals work reliably across urban and rural areas, accept all payment methods including contactless, and provide instant receipt printing or email receipts for passenger convenience.
Yes, our portable card machines are ideal for UK outdoor markets, festivals, and events. The weather-resistant designs cope with British weather conditions, while 4G connectivity ensures reliable payment processing without dependence on venue WiFi. Long battery life handles busy trading days at farmers markets and craft fairs.
Can’t find the answer you’re looking for? Speak with one of our Payment Experts today.
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