What is a Payment Gateway? From Online to Offline Omnichannel Payments Explained — 2026 Guide
Payment gateways power payments across online, mobile and in-store channels. This guide explains how they work, why omnichannel matters in 2026, and what merchants must prepare for. Omnichannel payments: unified acceptance across online, mobile and in-store. Payment gateways have evolved from simple online transaction processors into sophisticated omnichannel platforms that power commerce across every customer … Read more