PAX A920Pro

The PAX A920Pro takes everything that made the A920 a success and enhances it for businesses that demand more. A larger 5.5-inch display, faster processor, extended battery life, and additional memory make the A920Pro the flagship of PAX's SmartPOS lineup.

The upgraded display provides 30% more screen real estate than the A920, improving readability and enabling more complex app interfaces. For businesses running inventory management, loyalty programs, or custom software, this additional space makes a meaningful difference in daily operation.

Under the hood, the A920Pro's enhanced processor and 3GB of RAM handle demanding applications smoothly. Run multiple apps, switch between programs quickly, and process transactions without lag—even in the most demanding scenarios.

Extended battery capacity provides 10+ hours of operation, ensuring the A920Pro lasts through the longest shifts without charging. For businesses like delivery services, events, and field service, this extended runtime eliminates battery anxiety and keeps you focused on customers.

The payment terminal market includes devices from Clover, PAX, Dejavoo, Ingenico, Verifone, and Square. Here is how the PAX A920Pro stands out.

vs Entry-Level Terminals

• Advanced reporting, employee management, and inventory tracking
• PCI-PTS certification with point-to-point encryption
• Customer engagement features built in

vs Proprietary Systems (Square, Stripe)

• Interchange-plus pricing saves 20–40% vs flat-rate
• No processor lock-in — you own the pricing relationship
• More hardware accessories and peripheral support

Integration Ecosystem

Kitchen displays, barcode scanners, cash drawers, and customer-facing screens — all configured by Unison's team so everything works together from day one.

Every card transaction involves three fee layers. Understanding them is the first step to paying less.

The Three Fee Layers

• Interchange — set by Visa/Mastercard, paid to the issuing bank (non-negotiable)
• Assessment — charged by the card network (non-negotiable)
• Processor markup — the only negotiable part of your fees

Interchange-Plus vs Flat-Rate

Flat-rate processors (Square at 2.6% + 10¢, Stripe at 2.9% + 30¢) charge the same on every transaction. That means you overpay on debit cards where actual interchange is often under 0.5%.

Unison's interchange-plus pricing shows you the real cost. The average business saves 20–40% after switching. Read our guide to lowering fees.

Zero-Fee Option

Our cash discount program displays cash and card prices on the PAX A920Pro. Card-paying customers cover the processing cost. Fully compliant with Visa and Mastercard rules.

The PAX A920Pro is the physical cornerstone of a full merchant services ecosystem. Here is what connects to it.

Merchant Account Infrastructure

• Next-day funding for most transaction types
• Real-time reporting: sales by hour, average tickets, top items
• Chargeback notifications and PCI-compliant data storage

Integrated Services

• Cash discount — eliminate processing fees through dual pricing
• Consumer financing — buy now, pay later at checkout (30–50% higher order values)
• Chargeback protection — early alerts before disputes hit your account

Omnichannel Processing

Use the PAX A920Pro in-store and our payment gateway online. Add ACH processing for recurring billing. Everything settles into one merchant account with unified reporting.