Your supply chain ends at a vessel off Bunbury but your SCM software thinks it ends at a truck
Custom supply chain software for a Bunbury exporter or producer typically costs $60k to $140k over 4 to 8 months. Generic SCM and SAP modules assume a road-and-warehouse chain ending at a truck. Your chain runs from farm or mine through a processing plant to a bulk vessel off the Port of Bunbury, with demurrage, blend specs and seasonal supply none of them model. Custom software follows the real chain.
Generic supply-chain software draws your chain as supplier to warehouse to truck to customer. Yours doesn't end at a truck; it ends at a Panamax alongside the Port of Bunbury, booked into a loading window weeks ahead, with demurrage ticking if you're not ready. Upstream, your supply is seasonal: dairy intake swings with the calendar, and mineral feed depends on mine output and stockpile blend. The off-the-shelf model has no berth, no vessel, no demurrage clock and no seasonal supply curve.
So your logistics team runs the genuinely hard part, matching available tonnage to vessel schedules and customer specs, in a spreadsheet alongside the SCM tool that handles the easy bits. When a parcel isn't blended to spec in time, or a vessel arrives before the stockpile is ready, the cost lands as demurrage or a missed shipment, and the software that was meant to prevent exactly that was looking the other way.
What supply chain costs in Bunbury
| Project scope | Typical cost | Timeline |
|---|---|---|
| Port and vessel scheduling module with demurrage | $60k to $90k | 4 to 5 months |
| End-to-end SCM: supply curves, blend, vessel matching | $100k to $140k | 6 to 8 months |
| Planning layer connecting existing systems and the port | $50k to $85k | 3 to 5 months |
The fix: supply chain built for Bunbury, not rented
Custom supply chain software models your real chain end to end: seasonal supply upstream, blend-to-spec in the middle, and a vessel-and-berth schedule with a demurrage clock at the port. It matches available tonnage to loading windows and customer specs automatically, so the hard part stops living in a spreadsheet and the demurrage and missed-shipment costs it was meant to prevent actually get prevented.
- Your chain ends at a vessel and a berth, not a truck
- Demurrage and loading-window clashes are real, recurring costs
- Seasonal supply needs a curve generic SCM can't model
- Tonnage-to-vessel-to-spec matching lives in a spreadsheet
- Your chain is road-and-warehouse, ending at a truck or DC
- You have no port, vessel or demurrage logistics
- Supply is steady and doesn't need seasonal curves
- Generic SCM or an SAP module covers your flow
The capability list that earns its budget
What we build under supply chain in Bunbury
The engagements Bunbury teams bring us most often: supply chain management software, logistics software, procurement software, demand planning, supplier management and order management system.
How long it takes, phase by phase
Exactly what you get
Software that follows your chain all the way to the vessel, not just to a truck. It schedules berths and vessels with a live demurrage clock, matches available tonnage to loading windows and customer blend specs, and curves seasonal supply from dairy intake to mine feed. The genuinely hard planning, the part that's been living in a spreadsheet beside your generic SCM, finally runs in one system that flags a clash before the ship is alongside.
How to choose a developer in Bunbury
Look for a developer who understands bulk export logistics and port operations, because the value sits in the part generic SCM ignores. Ask how they'd source berth and vessel data and model a demurrage clock. South West exporters value honesty, so trust a developer who says generic SCM is fine for a road-and-warehouse chain. This software connects to ERP (Enterprise Resource Planning), a warehouse management system, inventory management software and business intelligence dashboards, so confirm those links are in scope.
- End-to-end visibility from seasonal supply to the vessel alongside the Port of Bunbury
- Vessel and berth scheduling with a demurrage clock, so clashes surface early not at the wharf
- Tonnage matched to loading windows and customer blend specs automatically
- Seasonal supply curves built in for dairy and mine feed planning
- The hard planning work moved out of the spreadsheet and into the system
- Modelling the full chain including port logistics is a substantial build
- Integration with port, vessel and weighbridge data can be complex and slow to source
- You own the logic as shipping rules and contracts change
- For a road-and-warehouse chain ending at a truck, generic SCM is adequate
- !Vendor models the chain ending at a truck; ask how they handle a vessel and demurrage
- !No port-data experience; ask how they'd source berth and vessel schedules
- !Ignores blend specs; ask how tonnage is matched to a customer parcel
- !No seasonal forecasting; ask how dairy intake or mine feed is curved
- !Quotes the full chain before discovery; ask for phased delivery starting at the port
If supply chain is on the roadmap, project management, helpdesk & ticketing, crm usually follow within the year. Budget them as one conversation.
Rohan advises mid-market and enterprise teams on ERP, CRM and custom software, and has led delivery on dozens of business-software builds.
Writes for Digital Heroes, shipping business software for 2,000+ brands across 55+ countries since 2017.
Frequently asked questions
Why doesn't generic SCM fit a port operation?
It models the chain as supplier to warehouse to truck. Yours ends at a vessel alongside the Port of Bunbury with a berth booking and a demurrage clock, none of which off-the-shelf SCM represents. So the hard matching of tonnage to vessels ends up in a spreadsheet.
How does the software handle demurrage?
It schedules vessels and berths with a live demurrage clock, flagging when a stockpile won't be blended to spec in time for a booked loading window, so you act before the costs accrue rather than after.
Can it model seasonal supply?
Yes. It curves seasonal dairy intake and mine feed, so planning reflects the real supply available across the year instead of assuming a steady flow, which is where generic SCM falls down for a South West producer.
What data does it need from the port?
Berth and vessel schedules, plus your weighbridge, lab and stockpile data. Sourcing and integrating port data is a major cost driver, so scope it early in discovery.
How long does a full SCM build take?
About 4 to 5 months for a port and vessel scheduling module, or 6 to 8 for end-to-end SCM with supply curves, blend planning and vessel matching. The port and demurrage logic drives the timeline.