Payment Technology

Payment Technology and Integration

Deep dives into payment gateways, open banking, digital wallets, payment links, and the technology behind modern payment processing.

39 articles

Pillar guide

Your Ultimate Guide to Payment Gateway API Integration

A practical guide to payment gateway API integration. Covers authentication, tokenization, webhooks, error handling, and how to pick the right integration method for your PCI compliance needs.

29 Jan 202621 min read
8 Apr 2026HIPAA vs PCI DSS: What Healthcare Providers Need to Know7 Feb 2026How Open Banking Works: Essential Business Guide31 Jan 2026What is click to pay: A Faster, Safer Online Checkout27 Jan 2026Global Pay Solutions: Secure Payments Across Borders20 Jan 2026Are Bank Transfers Instant? What UK Processing Speeds Mean18 Jan 2026Pay by bank app: A Quick Guide to Modern, Secure Payments18 Jan 2026What Is a Digital Wallet? Guide to Secure Payments17 Jan 2026What is digital banking? A Clear Guide to Modern Finance8 Apr 2026Bank Reference Number vs Payment Reference Number5 Jan 2026Direct Debit Payments: Complete UK Business Guide4 Jan 2026What Is a Payment Platform? Definition and Key Features3 Jan 2026What Is a Payment Service Provider? UK Business Guide22 Jan 2026A Guide to Alternative Payment Methods for Modern Business5 Mar 2025Your Guide to Merchant Acquirer Banks and Payment Processing28 Dec 2025A Guide to Merchant Payment Processing and Costs26 Dec 2025A Business Guide to Pay by Bank in the UK8 Apr 2026Payment by Link: Secure and Simple Transactions16 Nov 2025Claims Processing Software: Complete Business Guide8 Apr 2026Claims Processing Guide 20267 Nov 2025Aircall Phone Payments: Secure Integration with Paytia8 Apr 2026How to Take Card Payments Over the Phone (UK Guide)11 Oct 2025DTMF Suppression: Customer Privacy and Security11 Oct 2025DTMF Suppression and Channel Separation: How to Think About the Choice19 May 2025Business System Integration: Growth and Efficiency19 May 2025Automation for Business Efficiency and Compliance19 May 2025Digital Workflows and Business Efficiency27 Apr 2025How to Comply with GDPR for Phone Payments Guide19 Apr 2025The Benefits of Using Secure Payment Links8 Apr 2026Merchant Services Fees Explained for UK Businesses11 Apr 2026Variable Recurring Payments (VRP): Complete Guide14 Apr 2026ACH Payment Processing Explained for US Businesses14 Apr 2026TCPA Compliance for Payment Calls: What Changed After Duguid14 Apr 2026What Is FedNow and How Does It Work?14 Apr 2026Healthcare Payment Processing and HIPAA Explained14 Apr 2026HIPAA-Compliant Credit Card Processing: What It Means16 Apr 2026POS Tokenisation Explained: How Card Tokens Work at the Till16 Apr 2026How Cross-Channel Refunds Actually Work (and Where They Go Wrong)16 Apr 2026Verifone Integration Checklist for UK Retail

Explore other topics

Ready to take secure payments?

Get started in minutes. No hardware, no software installs, no changes to your phone system.

PCI DSS Level 1
Cyber Essentials Plus

Trusted by law firms, insurers, healthcare providers and regulated businesses worldwide. Learn more about Paytia