QonUS POS — bank compatibility
Point-of-sale system · All point-of-sale systems
- hospitality
QonUS is a point-of-sale system for hospitality. Multiz Corp out of Chatswood, and the one in this tier with a real shipping record behind it.
Certified on mx51, which is the engine behind several banks’ own terminal offerings rather than something a merchant buys by name.
The integration covers tipping, phone and mail order and surcharging.
The mx51 integration uses SPI Java or SPI iOS and was last certified in October 2021, on Android and iOS. mx51 holds 2 separate certified builds for it, so what works depends which one you are on.
The entity is Multiz Corp Pty Ltd, ABN and GST both active from 19 October 2020, main business location NSW 2067, which matches the Chatswood office address on the site exactly. The iOS app's seller of record is "Multiz Corp pty ltd" and it sits on version 4.4.2, shipped 14 October, with visible version history back to v4.0.3 in November 2025 and truncated beyond that. A product on major version 4 with a 2020 entity is something real that has been iterated, not a landing page.
The niche is unmistakable once you read the client list: Ting Hao A and Konnichiwa Sushi Bar in Sydney, Yakiniku Hibiki and Korean Chicken Beer in Brisbane, plus Mango Coco and Wara Sushi. East-Asian casual dining, high turnover. Zeller's own write-up calls it "an application integrating restaurant table management, ordering, point-of-sale and queuing into a single platform" -- and queuing is the giveaway. Waitlist management matters at a yakiniku place in a way it does not at a suburban cafe. The rest of the stack runs to Uber Eats integration, table-order tablets, kiosks, QR ordering, kitchen display and loyalty.
Two things to check before you commit. Zeller lists the integration as "Coming Soon" on its own partner hub, so that one is announced rather than shipped. And there is no published pricing, no About page and no third-party reviews anywhere, so the marketing numbers on the home page -- 30% better table turnover, 40% annual cost savings -- come with no source and no date.
Connected through
A POS reaches a bank through middleware. Each card below is one certified route; the banks it reaches are on the middleware page.
More point-of-sale systems for hospitality.
Sources
Official site: qonus.com.au/home/main
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