The Best Way to
Process Credit Cards
in Hawaii

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Omni 3740 Dual Communication IP

Dial Out Provides Lightening Fast Communication

This machine is no longer available. The manufacturer no longer supports this machine due technological advances in services and security.

Please consider Vivopay 4500, Vivopay 4500M or our wireless and mobile applications and devices.

We look forward to serving your payment processing needs.

Note to Merchants: The deadline for terminal conversion to EMV compliant terminals is Oct 1, 2015. Although current systems will still be supported credit card companies will NO LONGER reimburse for fraudulent purchases made via non EMV terminals. We can help, call us today 800-455-4577 or click here to learn more.

Through National Payment Corporation, the Omni 3740 DC credit card machine has brought processing credit cards to a whole new level. This terminal will save you both time and money by eliminating the need for a phone line to process credit cards. Simply connect your Omni 3740 DC terminal to your internet router or phone line and begin receiving immediate authorizations. When using a router, this terminal is always connected to the network, so time wasted while dialing a phone number is eliminated! The Omni 3740 DC will also support two other value added applications like Check Conversion and National Payment Corporation’s Gift Card program. 

The Omni 3740 DC credit card machine is a complete PCI/PED compliant countertop solution designed to provide years of trouble fee credit card processing. It is the perfect choice for a merchant looking for reliability and ease of use. Please contact a National Payment Corporation specialist with any questions or to order yours today!


  • Modem dial or phone dial out.
  • User friendly, easy to read screen and understandable key pad make processing credit cards a breeze.
  • Built-in quiet thermal printer with drop in paper loading.
  • Ample memory allows running multiple applications at the same time.
  • 3 Value added applications such as Check Conversion, National Payment Corporation’s Gift Card program, and PayPass are available.
  • Truncated printer only prints last 4 numbers of the credit card on the receipt.
  • Multi merchant capable, up to 10 separate merchant accounts!
  • Integrated PIN pad for debit transactions.
  • Small Footprint takes up less of your valuable counter space.
  • Plug-and-Play terminal is simple to install and even easier to use.
  • Supports small ticket feature means a signature is not required for sales under $25.00 for approved business types. 
  • Tip parameters can be adjusted for security purposes.
  • Detailed reporting available at the touch of a button.
  • Fraud control features available to eliminate credit card processing risk.

Perfect for: 

  • Salons
  • General Retail
  • Kiosks
  • Carry Out, Gas Stations
  • Discount Outlets
  • Department Stores
  • Restaurants and Coffee Shops
  • Grocery Stores
  • Day Care
  • Cinemas and Theaters
  • Hotel/Motel/Lodging
  • Boutiques
  • Building Materials
  • Auto Repair
  • Medical Office or Clinic
  • Government Office






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National Payment Corporation is registered ISO of 5/3 Bank.
National Payment Corporation
107 E Huapala Place
Lahaina, HI 96761
Ph: 844-491-6458