PAX: Why and Who It's a Fit For
PAX makes Android-based smart terminals that support custom or third-party apps alongside standard card acceptance, making it the best fit for merchants who want their terminal to do more than process a payment — like running loyalty programs, custom ordering flows, or business-specific software.
Not every terminal needs to run software beyond payment acceptance, but for merchants who want that flexibility, PAX has built its reputation specifically around an open, Android-based smart terminal platform.
What PAX does
PAX manufactures Android-based smart payment terminals capable of running apps beyond core payment processing — chip, contactless, and swipe acceptance come standard, alongside the ability to install additional software for loyalty programs, custom order flows, or other business-specific functionality.
Key strengths
- Open app ecosystem. Being Android-based, PAX terminals can run a wider range of third-party or custom apps than fixed-function hardware.
- Flexible for evolving business needs. As a business's needs change, additional software can often be added to existing hardware rather than replacing the terminal.
- Modern payment support. Chip, contactless, and swipe are all supported as a baseline.
- Widely deployed and well tested. PAX has a substantial installed base across retail and hospitality environments.
Who PAX is a good fit for
- Merchants who want custom apps on the terminal — loyalty programs, tableside ordering, or business-specific workflows.
- Businesses anticipating future software needs who want hardware that can grow with additional apps rather than being replaced.
- Retail and hospitality businesses looking for a flexible middle ground between a basic terminal and a full POS system.
Who might want something else
Businesses with very simple, static needs — just accepting a card payment with no additional software — may not need PAX's app flexibility and could find a more cost-effective fit with Dejavoo or Verifone. Enterprises needing centralized multi-location terminal management are usually better matched with NMI.
How Harbour provisions PAX terminals
We confirm whether your business genuinely needs the smart-terminal app flexibility PAX offers before recommending it, then handle terminal setup and any app configuration required.
Frequently asked questions
What is PAX used for?
PAX makes Android-based smart payment terminals that support custom apps alongside standard card acceptance, used by merchants who want more flexibility than a fixed-function terminal.
Is PAX good for businesses that want custom apps on their terminal?
Yes, because PAX terminals run on Android, they can support custom or third-party apps for loyalty, ordering, or other business-specific workflows.
Does PAX support contactless payments?
Yes, current PAX terminals support chip, contactless, and swipe payments.
Can Harbour set up PAX terminals?
Yes. Harbour evaluates whether PAX's app flexibility fits your business and provisions the terminals directly.
What kind of apps can run on a PAX terminal?
Loyalty programs, tableside ordering, and other business-specific workflows can run on PAX's Android-based system.
Is PAX more expensive than a basic terminal?
Generally yes, given its expanded app capability, though the added flexibility often justifies the cost for merchants who need it.
Can PAX terminals be upgraded with new software later?
Yes, additional apps can often be added to existing hardware as a business's needs evolve.
Is PAX a good fit for restaurants wanting tableside ordering?
Yes, its app flexibility supports tableside ordering and similar restaurant-specific workflows.
Does PAX work for multi-location businesses?
It can, though enterprises needing centralized multi-location terminal management are often better matched with NMI.
Is PAX suitable for a simple, single-purpose retail counter?
Not necessarily the best fit — a simpler, more cost-effective terminal like Dejavoo or Verifone may suit static, basic needs better.
How widely deployed is PAX hardware?
PAX has a substantial installed base across retail and hospitality environments.
Can I install third-party apps on a PAX terminal?
Yes, being Android-based, PAX terminals can support a wider range of third-party or custom apps than fixed-function hardware.
Does Harbour help configure apps on PAX terminals?
Yes, our team helps with terminal setup and any app configuration required.
Is PAX a good long-term choice for a growing retail business?
Yes, its flexibility to add software over time makes it a solid choice for businesses anticipating evolving needs.
Does PAX support recurring billing through its software?
Some PAX apps support billing features, though dedicated recurring billing is typically managed through your Harbour account.