Inventory management for MYOB (NZ & AU)

Understand the decision

MYOB (AccountRight and Business) keeps the books for a large slice of ANZ SMBs, and its built-in inventory handles a modest catalogue of tracked items. But it was never built to run real stock operations, multi-location, bin/batch/serial tracking, scanner-driven receiving and picking, or high order volume, so growing product businesses add a dedicated inventory layer above MYOB.

The realistic options: an inventory-led platform built to sit on MYOB (Cin7, Unleashed), or a modular ERP/WMS like OpsUI that keeps MYOB as the financial system of record and adds the inventory and warehouse depth on top, synced bidirectionally.

This guide compares the approaches honestly, including when MYOB's native inventory, or a light add-on, is genuinely enough.

Local operating considerations

OpsUI's MYOB connector is bidirectional, built on the AccountRight + Business APIs and wired against your MYOB tenant during rollout (NetSuite bidirectional sync is live today; Xero also supported), so master data flows from MYOB while sales, payments and inventory adjustments flow back. MYOB stays the system of record. Confirm current subscription, allowances and implementation costs against an itemised proposal; the commercial structure is explained below. See the inventory-vs-WMS line at wms vs inventory management, the Xero equivalent at inventory management for xero, and the upgrade-path view at beyond myob.

Ask which carrier accounts, services and label formats are supported; how your accounting records move; and where production data, backups and logs are held. Record the answers for the exact deployment under consideration.

Compare the full operating cost.

Separate subscription cost from user allowances, integrations, devices, data preparation and onboarding. Ask who owns configuration, training, cutover and support, and which items are recurring.

A starting subscription price is not an implementation quote. Compare the same workflows, team size and transaction volumes across proposals. Keep the original currency, tax treatment and billing period visible.

OpsUI’s published package structure

Published monthly subscriptions in NZD. Existing annual pricing and package allowances apply. Additional seats are NZ$99 per month beyond the applicable allowance; integration connectors are separate add-ons.

A checklist you can use in a demonstration.

Bring representative records and ask each vendor to work through the same scenarios. Write down what was demonstrated, what needs configuration and what remains unverified.

1. Receive a discrepancy. Use an expected delivery with a missing line and damaged stock. Follow the difference through recording, review and the stock decision.
2. Allocate constrained stock. Use two orders competing for the same stock. Check reservations, priorities and what the service team sees.
3. Resolve a short pick. Start with an empty pick location. Show the exception, reassignment or backorder, and who can approve the next step.
4. Complete the dispatch handoff. Use your carrier, parcel mix and label format. Check tracking references, manifests and a rejected address.
5. Recover from an interrupted sync. Reject a record or interrupt delivery. Show visibility, retry behaviour, duplicate prevention and reconciliation.
6. Confirm access and reporting. Run the same scenario as an operator and supervisor. Check action permissions and the records available for investigation.

Fit and trade-offs

When MYOB's native inventory (or a light add-on) is enough

If you sell a small catalogue from one location, don't pick from bins, and your order volume is low, MYOB's built-in tracked inventory, or a lightweight add-on, may be all you need.

If your need is inventory plus light manufacturing on MYOB and you don't run a real warehouse, a focused MYOB/Xero-attached platform like Cin7 or Unleashed is mature and purpose-built for that lane.

Adding a modular ERP/WMS only pays off once stock accuracy depends on the floor — bins, scanners, multi-location, dispatch.

When OpsUI on top of MYOB is the better fit

When stock accuracy becomes a floor problem, bin locations, scanner-driven receiving and picking, multi-location transfers, cycle counts. You need WMS-grade inventory that MYOB's native tools and light add-ons don't provide. OpsUI adds exactly that while MYOB stays your ledger.

You keep the accounting system that works and add only the operations modules you need, at flat per-module pricing, rather than migrating your books or paying a per-user inventory tax as you add floor staff.

Confirm production, backup and log locations for the proposed deployment. Regional domains or billing currencies do not establish data residency.

Questions buyers ask.

Sources and evidence

Checked facts apply only to the scope described next to each source. Other vendor details in the editorial analysis remain unverified for a current purchase decision. Confirm them with the vendor and record the applicable plan, version and proposal date.

Current primary-source verification of this vendor’s detailed capabilities and prices is pending. An unknown is not a missing feature.

Further reading: MYOB / Acumatica, neutral guide

OpsUI integration delivery and scope · Security review information · Published OpsUI packages

Continue your evaluation.

• Inventory software for small business in New Zealand→
• OpsUI vs Cin7 Core→
• OpsUI vs Unleashed→
• OpsUI vs Cin7 Core (formerly DEAR)→
• OpsUI vs Katana→
• OpsUI vs Fishbowl→