The NMI Gateway is engineered for merchants with specialized or unique processing needs. With powerful cloud?based tools, multi?merchant management, and secure vaulting, NMI delivers a flexible, enterprise?grade payment infrastructure suitable for retail, service, B2B, and high?complexity environments. Key Features Virtual Terminal (Credit Card + ACH) Process payments from any web browser with full card and ACH support. Email Invoicing Send secure payment links for remote billing, service calls, or B2B transactions. Multi?Merchant Account Balancing Access and manage multiple merchant accounts under one login � ideal for ISOs, franchises, and multi?location businesses. PCI?Compliant Customer Vault Store customer payment data in a secure, encrypted vault for recurring billing, card?on?file, and subscription models. Point?to?Point Encryption (P2PE) Protects sensitive cardholder data end?to?end, keeping merchants and customers safe. Perfect For Businesses with specialized processing requirements Multi?location merchants B2B companies needing ACH + card billing ISOs and agents managing multiple accounts Merchants requiring secure card?on?file storage