MYOB Acumatica Integration and Automation
MYOB Acumatica, still widely known by its previous name MYOB Advanced, is a capable cloud ERP. It is also the system your team ends up copying data into, because the store, the point of sale, the freight portal and the CRM around it were each chosen separately and none of them talk to it.
We build and maintain the connections. Orders, customers and payments flow into MYOB Acumatica, while inventory, trade price lists, product data and dispatch confirmations flow back out to wherever you sell. Built against the ERP API properly, including the parts that make mid-market wholesale awkward: multiple warehouses, customer price classes, kits, part shipments, credit notes and GST that has to reconcile.
Realistic ROI
Why MYOB Acumatica Integrations Need Care
It is a genuinely deep ERP, and depth is exactly what generic connectors flatten. Four things that decide whether an integration holds up.
Your instance is not a standard instance
Mid-market ERP deployments accumulate custom fields, custom screens, extra document types and workflow rules over the years, all of which are perfectly legitimate and none of which a generic connector knows about. An integration has to be built against your configuration, which means reading it first rather than assuming a default install.
Pricing lives in classes and price lists
MYOB Acumatica expresses wholesale pricing through customer price classes, price lists, quantity breaks and dated promotions. Flattening all of that into one price field on a website is how trade customers end up seeing retail prices and then being credited afterwards. Mapping it properly is usually the highest value part of the project.
Inventory is by warehouse and location
The ERP tracks stock per warehouse, and often per bin, along with allocated, on order and available quantities that mean different things. Publishing a single availability number to a store throws away the detail that makes pickup, ship from store and honest lead times possible for trade customers.
Finance has to be able to trust it
Orders posted from a website become revenue, tax and receivables. Sales order type, branch, tax zone and tax category, freight treatment and rounding all have to be set the way your finance team expects, or reconciliation becomes a monthly task and confidence in the integration quietly disappears.
What We Connect to MYOB Acumatica
Six flows. Which ones you need depends on whether you sell online, through shops, through marketplaces, or all three.
Ecommerce orders in
Orders from Shopify, WooCommerce, BigCommerce, Magento, Shopline or a custom storefront become sales orders in the ERP within minutes, with the correct customer, branch, tax zone, price, freight and discounts, plus a reference back to the original order number for support and finance.
Inventory out by warehouse
Available quantity flows out per warehouse rather than as one lumped total, with a configurable buffer per line. Allocated and on order quantities can be surfaced separately so trade customers see a realistic lead time instead of a plain in stock or out of stock flag.
Price classes and price lists
Customer price classes, price lists, quantity breaks and dated promotions flow out so the logged in customer sees the price the ERP would actually invoice. Credit limits and account status can gate what a trade account is permitted to order online.
Customers and accounts
New web customers are created as business accounts or customers with the right class and terms, and existing trade accounts are matched on account code, ABN and email rather than duplicated. Contacts and ship to addresses are kept in step in both directions.
Point of sale and marketplaces
Retail Express, Lightspeed, Square and Shopify POS on the retail side, plus Amazon, eBay and other marketplaces, all posting into the same ERP with channel identified on each order so you can see margin and returns by channel without a spreadsheet merge.
Fulfilment, shipments and credits
Shipment confirmations, tracking numbers, part shipments, backorders, cancellations and credit notes flow from the ERP back to the sales channel and into the customer notification, which is the flow that removes the most inbound order status enquiries.
What Changes Once MYOB Acumatica Is Connected
| Task | Traditional | With Yes AI | Notes |
|---|---|---|---|
| A web order arrives | Keyed in or imported each morning | Sales order created in minutes | Correct branch, tax zone, price class and freight, with the store order number carried as a reference. |
| Stock moves in one warehouse | Website shows a stale total | Availability updated per warehouse | Enables realistic lead times and pickup from the location that actually holds the stock. |
| A trade customer orders online | Retail price, then a credit | Price class applied at checkout | Price lists and quantity breaks flow from the ERP rather than being maintained a second time. |
| Order ships in two parts | Channel still says processing | Part shipments and tracking sync | Customer gets accurate notifications instead of calling to ask where the rest is. |
| A customer returns goods | Credit raised, channel unaware | Credit and stock flow back | Returned stock re-enters availability rather than sitting unlisted in a returns bay. |
| Selling on a marketplace too | Third stock spreadsheet | Same ERP, channel tagged | Margin and return rates readable by channel without merging exports. |
| Month end reconciliation | Days matching channels to ledger | Posts correctly as it happens | Tax treatment, freight, discounts and payment fees agreed with finance before go live. |
| The ERP is customised further | Connector breaks silently | Change managed, tested, released | Custom fields and screen changes are expected in this ERP, so the integration is built to absorb them. |
How We Keep an ERP Integration Safe
Build against your configuration, not a default install
We read your actual setup first: custom fields, document types, branches, warehouses, price classes, tax zones and any customisation packages in place. An integration written against an assumed standard instance will work in testing and fail on your third real order, usually on a document type nobody mentioned.
Use a sandbox tenant before touching production
Every flow is built and tested against a copy of your data in a non-production tenant, including the historical orders that went sideways. Posting test sales orders into a live ERP creates real documents that finance then has to reverse, which is an avoidable and irritating way to start a project.
Make every write safe to repeat
API calls time out and get retried. Without a stable external reference on each document, a retry creates a second sales order that can be picked and shipped before anyone notices. Every order, shipment, credit and stock adjustment carries an identifier so a repeat call updates rather than duplicates.
Respect API limits and licensing
ERP APIs enforce request limits and concurrent session limits, and integration usage can interact with your licensing. We pace calls, use efficient retrieval rather than polling everything repeatedly, and confirm the approach fits your licence terms before volume becomes a problem in a peak trading month.
Agree tax and financial posting with your accountant
Tax zones and categories, freight treatment, discounts, rounding and payment fees are confirmed before go live and reconciled in parallel for the first month. GST errors in an ERP integration are not a technical inconvenience, they turn into business activity statement corrections.
Least privilege access and audit logging
The integration uses a dedicated ERP user with only the permissions it needs, never a staff member’s login, so people leaving does not break anything and access can be revoked cleanly. Every synced document is logged, and customer data is handled under the Privacy Act 1988 and the Australian Privacy Principles.
How Yes AI Works With MYOB Acumatica
Configuration and flow review first
We document your warehouses, branches, price classes, tax setup, custom fields and any existing customisation, then map every flow you need in both directions. You get a prioritised plan with a fixed price, and the review is useful to you regardless of who builds it.
Built against the ERP API properly
Connections are built against the documented integration interfaces rather than screen scraping or manual file drops, tested in a sandbox tenant on your real data, with idempotent writes and monitoring wired in from the first day.
Parallel run before you trust it
The first flows run alongside your existing process while you compare ERP totals against the sales channel. Only when the numbers agree does the manual work stop. Nobody should be asked to take an ERP integration on faith at month end.
Maintained through upgrades and changes
ERP version upgrades, new custom fields, added warehouses and new sales channels are absorbed under the managed fee. We work alongside your existing MYOB partner rather than competing with them, since they own the ERP and we own the connections around it.
Our MYOB Acumatica Integration Rollout
Five steps. The first two-way flow is normally live within five to eight weeks including a parallel run.
Document the ERP configuration (week 1 to 2)
Warehouses, branches, price classes, tax zones, document types, custom fields and any customisation packages. Plus the sales channels you run and the flows each one needs.
Agree ownership and financial treatment (week 2)
Which system owns each data type, and how tax, freight, discounts and payment fees should post. Signed off by you and your finance team before any build begins.
Build and test in a sandbox tenant (week 2 to 5)
Orders in and inventory out first, built against the documented API, tested on a copy of your real data including part shipments, credits and the awkward historical orders.
Parallel run, then switch over (week 5 to 8)
Live alongside your current process while we compare ERP totals to each channel and tune matching, buffers and exception rules. The manual process stops once the numbers agree.
Extend and maintain (ongoing)
Pricing, customers, marketplaces and fulfilment flows follow. We alert same day on failures, absorb ERP upgrades and configuration changes, and keep the documentation current.
Related Reading
ERP Ecommerce Integration
The wider picture for any ERP and online store.
Shopify ERP Integration
Specific to a Shopify or Shopify Plus storefront.
AI and Automation for MYOB
Automation across the MYOB product range.
Multichannel Inventory Sync
One stock pool across every channel you sell on.
Marketplace Integration
Amazon, eBay and Catch orders into the same ERP.
Custom API Integration
For the connections no off the shelf product covers.
FAQ
Connect MYOB Acumatica to Everywhere You Sell
Book a call. We document your ERP configuration, map the flows to your stores, shops and marketplaces, and give you a fixed price plan starting with the one that saves the most time.
All discussions held in confidence. Australian-based consultants.