02035763719 info@app-one.co.uk Monday to Friday, 09:00 – 17:00

Point-of-Sale / Payment Processing Solutions

Take payments anywhere, securely. We build and integrate POS and payment-processing solutions for retail, hospitality and online — fast, reliable and compliant.

Whether you sell in-store, on the move or online, AppOne delivers point-of-sale and payment-processing solutions that are quick to use and safe to trust. We integrate leading gateways such as Stripe, PayPal and Worldpay, support card-present and online payments, and tie everything back to your stock and accounting.

Our solutions are built with security and PCI-DSS compliance front of mind, with support for contactless, mobile wallets, recurring billing and detailed sales reporting.

What we deliver

Flexible POS

Counter, tablet and mobile point-of-sale for retail and hospitality.

Gateway Integration

Stripe, PayPal, Worldpay and more, with card-present and online support.

Secure & Compliant

PCI-DSS-aware design, tokenisation and fraud protection built in.

Connected Reporting

Sales sync with your stock, CRM and accounting in real time.

Why choose AppOne for Point-of-Sale / Payment Processing Solutions

  • Contactless, chip & PIN and mobile-wallet payments
  • Recurring billing and subscription support
  • Inventory updated automatically with every sale
  • Refunds, discounts and multi-location support
  • Detailed, exportable sales analytics

Frequently asked questions

Which payment providers can you integrate?

Most major gateways including Stripe, PayPal, Worldpay, GoCardless and others — we recommend the best fit for your fees and features.

Do you handle PCI compliance?

We design to minimise your PCI scope, typically using tokenisation so sensitive card data never touches your servers.

Ready to build something great?

Tell us about your project and get a free, no-obligation consultation with our UK team.