Get a fully custom-branded, L3-certified application running across your entire device fleet in as little as 45 days. Build a seamless, customized payment ecosystem for your merchants and partners on a single application foundation.

Get a fully custom-branded, L3-certified application running across your entire device fleet in as little as 45 days. Build a seamless, customized payment ecosystem for your merchants and partners with a single, powerful application foundation.

With Omni PayFlex for PAX, your merchants and partners can leverage the best of innovation from PAX, including the industry-leading PAXSTORE MDM platform for rapid device deployment and configuration.

Omni PayFlex is fully integrated with the Sunmi P and V-series terminal families, with full support for U.S. processing and acquirer specifications.

Verifone EditionOmni PayFlex has been specially customized to maximize the Verifone Engage terminal platform, giving you Omni’s scalable payment functionality with the enterprise capabilities of Verifone.
Give your retail or restaurant ISV solution a competitive edge. PayFlex handles all EMV, PCI, acquirer and terminal payment processing requirements across a growing roadmap of payment hardware, so your team can focus on innovation.
Semi-integrate your cloud POS platform directly to PayFlex on local terminals over IP, giving your merchants a robust omnichannel solution.
Direct serial or USB integration for retail POS and enterprise applications that need always-on semi-integrated solutions.
Extend your mobile POS application to handheld devices for a fully integrated solution, without processing PCI-sensitive data in your app.
Integrates with any payment gateway or directly with any U.S. acquirer.
With TokenEx®, offering an omnichannel PCI P2PE validated solution.
Supports any interface: mobile POS, web POS or virtual terminal.
Configure remotely using standard terminal management system (TMS) commands.
Adapt to your brand, payment flows and business rules.
From PCI-secure logging to transactional event streaming, PayFlex is your ticket to enterprise terminal software.

Omni partnership: 24×7 U.S.-based production support for the life of the deployed terminals, and partners get first-priority access for terminal support and roadmap items.
Add certified terminal payments to your platform without owning the EMV stack.
PayFlex for ISVs →Give your merchant portfolio a branded, feature-rich payment experience on day one.
PayFlex for ISOs →Rapid integration to the U.S. market for your payment terminals.
PayFlex for OEMs →Book a free discovery with our engineers. You’ll leave with a scope, a price and a date, whether you need a certified app, a certification or both.