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Canvo / Systems library / Commerce & inventory

Purchase order processing and warehouse fulfilment automation

Turn emailed customer purchase orders into validated SKU orders, stock allocations and warehouse instructions. Keep payment checks, partial shipments and dispatch status aligned.

First workflow from A$4,900 ex GST, with 12 months of support for the agreed implementation. Scope and pricing →

Workflow design · scope to your operation

From trigger to finished work

  1. Email/portal/POS order
  2. extract and validate lines
  3. customer and SKU mapping
  4. approved price/credit checks
  5. reserve by source
  6. warehouse pick tasks or supplier PO
  7. shipment confirmation
  8. invoice/status reconciliation

The rules that matter

No dispatch before required payment/credit and allocation gates. Idempotency keys prevent duplicate tasks. Each partial shipment tracks its own lines, remaining quantities and confirmations.

When the normal path breaks

Split shipments; local pickup vs supplier shipping; substitution; backorders; partial cancellation; API timeout after downstream acceptance; short picks.

Uncertain inputs go to an assigned owner with the source, reason and next decision. Failed writes are reconciled before retrying, so a recovered connection does not create a duplicate order, payment or stock movement.

How we would measure it

Touches/order; correct-first-time dispatch; duplicate work orders; allocation-to-dispatch time; unacknowledged transfers.

Sample representative work before the build, including difficult cases. Compare the same task mix after launch; include review, exception handling and system upkeep in the time used.

Start with one accountable slice

Map the first input, the final accepted result and who can approve it. Agree source systems, read/write access, rules, exception ownership and acceptance checks. Run representative normal, failure and recovery cases before expanding across teams.

What makes this suitable for larger teams?

Role-based access, separation of preparation and approval, versioned rules, an action history, duplicate protection, reconciliation, alerts and a named recovery owner. Private deployment or customer-controlled infrastructure can be scoped where needed. These are design requirements to validate, not an unsupported promise of perfect source data or regulatory compliance.

Before you build

Questions about this workflow

Specific answers to help you judge the fit, the information needed and the decisions your team keeps.

Does this process customer POs or create orders for our suppliers?

The starting point here is a customer purchase order arriving by email, portal or another agreed channel. Validated lines become sales and fulfilment work. If the approved allocation requires supplier stock, a separate supplier purchase order can be prepared under your purchasing authority rules.

Can you handle customer item codes, pack sizes and substitutions?

We use reviewed customer-to-SKU mappings and explicit unit conversions, including cartons versus individual units. A suggested substitute needs a defined approval path and any customer agreement your process requires. Ambiguous descriptions or unknown codes should stop that line from becoming a warehouse instruction.

What happens when only part of an order is available?

Allocation follows the customer’s partial-shipment policy, source priorities and delivery constraints. Each shipment keeps its own quantities and confirmation, while remaining lines stay open or await a decision. Backorders, pickup items and supplier shipments should remain distinguishable when preparing invoices and customer status updates.

How do we prevent the same PO creating duplicate picking tasks?

Use a customer and order reference with line-level checks, then record each downstream acknowledgement. If a warehouse request times out, inspect whether it was accepted before retrying. Revised POs must be identified as revisions, rather than treated as either an exact duplicate or a completely new order.

Can dispatch wait for payment, credit approval or a stock check?

Those conditions should be explicit release gates, using the agreed source for payment, credit and allocation status. An extracted PO is not permission to dispatch. The warehouse receives work only after the required checks pass, with a separate owner for blocked orders and any authorised overrides.

What would a useful first rollout include?

Choose one incoming order format and a bounded set of customers or products. Test clean orders alongside aliases, shortages, revised POs and uncertain downstream responses. Compare manual touches, dispatch corrections and unacknowledged handoffs; include human review time rather than counting extracted documents as completed fulfilment.

Why this workflow matters

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