A certified, fully customizable payment application for the latest PAX PCI 7 terminals. Get your own branded payment experience in market with little to no upfront investment.
PAX has partnered with Omni to deliver PAX Edge, an enterprise payment solution powered by Omni PayFlex and built for the latest PAX PCI 7 platform. It takes the complexity, cost and time out of deploying a fully customized PAX payment application.
Your point of sale stays exactly as it is. PAX Edge runs on the terminal, handles the entire cardholder interaction and acquirer exchange, and hands back the result.
PAX Edge launches on PAX’s latest PCI PTS 7.x devices, ready for retail lanes, countertops and mobile.

Large-screen Android 14 PIN pad for enterprise retail lanes. First payment application certified on the PTS 7.x A-series.

Compact Android 14 PIN pad that shares the A380’s certified kernel, so you get the same app with no recertification.

Handheld smart terminal for line-busting, tableside and on-the-go payments, managed from the same PAXSTORE console.
Future-proof: PCI PTS 7.x approvals run into the 2030s, so the PTS 6 sunset won’t force a refresh. One kernel covers the PAX fleet, with no recertification between models.
A certified app built around your business, brand and integration requirements, not a generic terminal app.
Multiple integration approaches and flexible data flows designed around your platform and infrastructure.
Not tied to a single processor or gateway. Integrate with your preferred gateway or go direct to the acquirer.
Scales across enterprise retail and multi-lane environments where reliability matters most.
Ship terminals straight to merchant locations. PAXSTORE provisions them with no onsite installation.
Backed by Omni’s FastFlex program: a guaranteed 20-week EMV L3 certification with your acquirer.
Screens, branding, prompts, languages, receipts and workflows live in the presentation layer. The certified payment engine underneath is never touched, so changes after go-live don’t restart the certification clock.
Semi-integrated by design: your POS sends an amount, and PAX Edge does the rest. Card data never touches your POS.
JSON over TCP (LAN / Wi-Fi), USB, or on-device for apps running on the terminal. Tablet-to-terminal pairing included.
Already publish a terminal protocol? Omni builds PAX Edge to it. You write no code.
PAX Edge speaks the legacy terminal protocol your POS already uses, so the POS stays the same when the hardware changes.
From kickoff (brand assets, configuration, device in hand) to your PAX Edge build running on A-series hardware.
From certification start to approval with your acquirer, backed by the FastFlex SLA with penalties Omni carries.
Presentation changes after go-live don’t restart either clock.
Bring your own payment experience to market without being boxed in by a standard terminal application.
Offer differentiated merchant solutions across a flexible, future-proof PAX hardware platform.
Deploy a payment solution built for complex integrations and multi-lane environments at scale.