Explore basic functions within NMI and how to maneuver through them.
HOW TO RUN A TRANSACTION THROUGH NMI
HOW TO AUTHORIZE AND CAPTURE TRANSACTIONS
HOW TO VOID OR REFUND TRANSACTIONS
How to view my billing statement
Log into your gateway account >> click on Options >> then on Settings >> under 'General Options', you will see the 'Billing Statement' option.
How to login to NMI
Use your merchant login credentials here to login.