Protect your business from rising costs. Switch to zero-cost EFTPOS.

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Zeller SIM Card

Maximise your EFTPOS Terminal connectivity.

Also available at
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Sell from anywhere

Keep Zeller Terminal connected when your business is on the go.

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Maximise uptime

Continue accepting payments in the event of unexpected Wi-Fi outages.

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Unlimited data

Sell with confidence knowing your SIM Card comes with unlimited data.

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No lock-in plans

Only pay when you use data, plus no contracts or subscription fees.

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First month free

Your first month of data is free — then pay just $15 per month.

Reliable connectivity
for every business.

Protect against WiFi outages or take Zeller Terminal with you on-the-go with SIM-powered EFTPOS.

  • Have a backup for unstable or disconnected Wi-Fi. 

  • Stable connectivity for outdoor dining or selling at markets.

  • Use Zeller Terminal when your team are on the road.


Powered by the Optus network.

With coverage to 98.5% of Australia’s population, it’s connectivity you can rely on.

Check Optus coverage in your area

How to activate a

Zeller SIM Card.

Need help?

Contact Zeller Support on 1800 935 537. We're available Monday to Sunday, 9 AM to 1 AM Australian Eastern Time. 

  1. Power down your Zeller Terminal.

  2. Insert Zeller SIM Card into the SIM slot.  

  3. Power up Zeller Terminal again.

  4. Tap Finish on the confirmation screen. 

Clear pricing, with no surprises.

Zeller Sim Card


Available online and in Officeworks stores nationally.

First month data


Your first month of data is included free with Zeller SIM Card.



You're only charged if you turn on your SIM Card.

Excess data charges


Unlimited data for use with Zeller Terminal.

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Signing up for Zeller is free and fast.


Sign up free online.

Creating a Zeller Account takes minutes for most businesses, and it's free.


Purchase your hardware.

Order Zeller Terminal and SIM Card online, or from any Officeworks store.


Start accepting payments.

Log in to Zeller Terminal, insert your SIM Card, and you're ready to sell.

Frequently Asked Questions

Can I use Zeller SIM Card with other devices?

How much does Zeller SIM Card cost?

How do I insert a SIM Card into my Zeller Terminal?

What network does the Zeller SIM Card run on?

Is the Zeller SIM Card on a prepaid or postpaid plan?

What type of SIM Card is Zeller Terminal compatible with?