Skip to main content
NMI Help Centre home page
  • Submit a request
  • Sign in
  • Sign in
  • Submit a request
  1. NMI
  2. General
  3. FAQ

FAQ

  • Enable Allowlisting on Your Payment Device
  • What Are EMV Payment Cards?
  • What is 3D Secure?
  • What is Credential on File?
  • How to Access Tickets in Zendesk
  • IP Addresses and Ports
  • General Terms / Glossary
  • Host Capture vs Terminal Capture
  • US Debit vs VISA Debit
  • Online PIN and SRED Keys
  • Tokenization
  • Offline Support & Deferred Authorizations
  • Google Pay / Apple Pay Support
  • Root Certificate - Live Services

Products

  • NMI Payments
  • Merchant Relationship Management
    • Merchant Central (CRM)
    • ScanX / MonitorX
  • Payment Gateway
    • Payment Gateway Extensions

Solutions

  • Ecommerce Payments
  • In-Person Payments
  • Mobile Payments
  • Unattended & Self-service
  • Fraud Prevention Suite

Developers

  • Documentation
  • SDKs + APIs
  • EMV Kernels
  • Processors & Devices
  • Security

Who We Serve

  • Independent Sales Organizations (ISOs)
  • SaaS
  • Banks
  • Payment Facilitators
  • Industry Verticals

Resources

  • Blog
  • Case Studies
  • Podcasts
  • Whitepapers
  • Webinars

About Us

  • Who We Are
  • Leadership
  • News
  • Events
  • Careers
  • Contact Us

Talk to Our Team

  • Talk to Sales
  • Contact Us
  • Support Hub

Policy

  • Legal
  • Privacy Policy
  • GDPR
  • Modern Slavery Statement
  • Anti-Harassment and bullying Policy
  • DMCA Notice
  • Legal Process Guidelines
NMI Logo

© 2025 NMI.