NMI Blog — Guides & Payment Gateway Resources
In-depth articles to help merchants, ISOs, and developers get the most out of the NMI payment gateway and USAePay platform.
What Is NMI?
Complete guide to the NMI payment platform — history, architecture, who uses it, and how the gateway works behind the scenes.
Read →What Is USAePay?
How USAePay fits into the NMI ecosystem, console features, migration status, and the login process explained.
Read →NMI Features
Virtual terminal, Customer Vault, recurring billing, reporting, fraud tools, and white-label capabilities.
Read →NMI Integrations
API overview, Collect.js, shopping cart plugins, mobile SDKs, and webhook configuration.
Read →NMI Pricing
Fee structures, interchange-plus vs flat rate, gateway fees, and what to negotiate with your ISO.
Read →USAePay Features
Console tools, Customer Database, source keys, fraud filters, and batch management.
Read →NMI for Small Business
Setup walkthrough, cost considerations, industry use cases, and first-day configuration checklist.
Read →NMI Security & PCI
PCI DSS Level 1 compliance, tokenization, MFA, fraud prevention, and security best practices.
Read →Network Merchants Inc
Company history, acquisitions (USAePay, Fullsteam), leadership, and market position.
Read →