Quick answer: Go to Settings > Credit Card Surcharge . Tap each surcharge and tap Delete . Then follow the steps below.
This article lists the main changes in Nomni POS for Android versions 2.3.15 to 2.3.24, released between 26 August and 30 September 2026. For newer versions, see Nomni POS for Android 2.3.25 and 2.3.26. Updating to the latest version gives you all of these changes.
2.3.15 (26 August)
Nomni Loyalty tiers: points are earned using each tier's earning rules.
2.3.16 (27 August)
A slave POS no longer crashes when the master is on an older version. Keep every device on the same version.
2.3.17 (2 September)
Clearing an order now follows the staff member's access role.
A slave POS that loses its master shows Connection to Master POS lost with a Check Connection button, so you don't take orders while disconnected.
A Tyro order that has been fully refunded can no longer be refunded again.
After a refund on a split-payment order, the refunded items are crossed out on the KDS.
Nomni KDS shows the right quantity when the same item was held on separate lines, and shows items added to an existing order.
2.3.18 (3 September)
A scheduled order can move on from Preparing after another service completes it.
When the POS rejects or cancels an online order, the refund reason is recorded.
2.3.21 (16 September)
Future pickup and catering orders from your online store are no longer blocked by portion count checks.
Closing the register on a slave, a kiosk or by auto close now records the payment breakdown.
Nomni POS shows in landscape on iMin Falcon 2 devices.
2.3.22 (17 September)
On the customer display, Scan Membership and Enter OTP show on the idle screen when mobile OTP is on.
2.3.23 (24 September)
Holding an order on Nomni Go clears the item list for the next order.
Notes edited on Nomni KDS (2.0.17 or later) update on the POS.
New setting to make staff enter a manager PIN for protected actions. See Require a manager PIN for staff actions on Nomni POS for Android.
Closing the register on a slave no longer stops for the unsettled order check.
2.3.24 (30 September)
How do I card surcharges from 1 October 2026?
Follow these steps:
Go to Settings > Credit Card Surcharge.
Tap each surcharge and tap Delete.
If you used card-type surcharges, go to the backend Sales > Surcharge and remove the All Cards and card-type surcharges there too.
If you turned on setting A18 Require selection of card type only for surcharges, it can be turned off once By Card Types is no longer selected in the backend.
On the POS, go to Settings > Sync > Sync Payment Info so the change reaches every device.
What you should see: the change is saved after you finish — if not, check you completed: On the POS, go to Settings > Sync > Sync Payment Info so the change reaches every device..
Full guide: Card surcharges from 1 October 2026.
Choosing a product variant works when more than one choice is required.
An order updated from more than one slave no longer gets the surcharge twice.
How to update
Finish or hold any open order.
Open the app store your device uses: the Nomni Store app on iMin devices, or Google Play.
Find Nomni POS and tap Update.
Repeat on every POS device in the venue, starting with the master.
Open the POS and let it finish syncing before you take orders.
What you should see: every device shows the same version, 2.3.24 or later.
If something goes wrong
How do I staff see a manager PIN prompt they didn't before?
Follow these steps:
Tap Add Staff.
Under User Details, enter First name, a PIN and choose an Access Role. Last name, Email Address and Mobile Number are optional.
Use Menu Access Restrictions to limit which menus this person can open.
Tap Add.
What you should see: the change is saved after you finish — if not, check you completed: Tap Add ..
A slave shows Connection to Master POS lost: tap Check Connection, and check the master is on and on the same network.
Devices behave differently: check every device is on the same version and update any that are behind.
Need help?
Message us from the chat in Nomni Console, email support@nomni.ai or call 1300 445 483. Tell us your venue name, the device, the app version and what you have already tried.