NMI Gateway is a white-label, omnichannel payment platform built for software providers, ISOs, and financial institutions that want to deliver secure, scalable, and customizable payment acceptance to their merchants and clients. NMI Gateway supports multi-channel commerce—including online, in-store, mobile, and unattended environments—while integrating with a broad ecosystem of processors, shopping carts, and business platforms. NMI does not sell directly to merchants. Instead, it powers over 4,000 partners who serve more than 1 million merchants worldwide. These partners use the NMI Gateway to build and brand their own tailored payment experiences, leveraging its robust infrastructure, developer-friendly APIs, and modular functionality. Key features and capabilities include: Omnichannel payment support across e-commerce, in-app, mobile, kiosk, and retail point-of-sale systems, including EMV and contactless payments. Processor-agnostic connectivity, with more than 150 direct integrations to processors and acquirers, allowing flexible routing and reduced vendor lock-in. White-label customization, including partner-branded domains, portals, and onboarding flows for a seamless merchant-facing experience. Multi-MID management, enabling partners and merchants to manage different business units or branches within a single account. Rich integrations ecosystem, including Shopify for e-commerce and Bill Connect for syncing payments with platforms like QuickBooks and Xero. Device compatibility at scale, with more than 235,000 connected payment devices, supporting various hardware configurations for retail, mobile, and unattended commerce. Centralized reporting and admin tools, giving partners and merchants real-time visibility into payments, trends, and performance metrics. NMI Gateway processes over 5.8 billion transactions annually, powering $440+ billion in payment volume across industries and commerce channels. It provides the flexibility and scalability needed to support merchants of all sizes through a single, centralized gateway.