SCM Software for Manufacturing
Suppliers, catalogs, requisitions, purchase orders and receipts on one database — with the planning layer still a planner's job.
Supply chain management is the planning and supplier side of a manufacturer: forecasting demand, planning supply, sourcing and qualifying suppliers, raising and chasing purchase orders, measuring supplier performance, and moving inbound material — often across several sites and more than one supplier tier.
Purchasing, supplier performance, and inbound material flow.
Supply chain management in a manufacturing business is two jobs that most systems split across two databases: deciding what to buy, and recording what you bought. WorkCell runs both against the same records. The purchasing spine holds supplier records, a supplier catalog with each vendor's part numbers and prices, requisitions that become purchase orders, receipts taken against purchase order lines with lots and serials captured, multi-currency with conversion through to cost, and outside processing flagged on the routing operation that sends the part out. Material planning sits on top of it, netting demand from sales orders and jobs against on-hand, in-transit and open orders, and turning the shortfall into planned orders a buyer reviews and releases. Because the plan and the purchase order and the receipt are the same data, the buy recommendation you acted on is still readable next to the delivery that answered it.
Discrete manufacturers whose buyers need the material plan, purchase orders, supplier prices and receipts on the same system as the job that consumes what they bought.
The PO is a document template, the price came from an email, and nothing connects it to a receipt. Open commitments are whatever is in the buyer's head, and the first time anyone reconciles the order to the invoice is when accounting queries a line that does not match.
The same part gets requoted from three suppliers because last quarter's price is in a PDF nobody can find. Quantity breaks and lead times are not recorded against the supplier, so a buyer's judgement is only as good as how long they have worked there.
Material arrives, somebody signs the packing slip, and the purchase order stays open forever. Partial receipts, over-shipments and short-shipments are invisible until a planner schedules a job against material that never actually came.
The part goes out for heat treat or plating, and the operation exists on the routing but the purchase order is raised separately or not at all. The job shows as in process while the material sits at a vendor and nobody is tracking the return.
A supplier invoices in euros, the PO was raised in dollars at a rate someone looked up, and the landed cost on the job is wrong by whatever the rate moved. Material margin becomes an argument rather than a number.
Supplier records and a supplier catalog
Each supplier carries contacts, terms, currency and the parts they supply, with their own part numbers and prices held against your items. The next purchase order starts from recorded pricing instead of a search through email.
Requisition to purchase order
Someone on the floor or in the office raises a requisition, it gets approved, and it becomes a purchase order against a supplier. The request, the approval and the resulting order are the same chain of records rather than three disconnected steps.
Receipts that close the order and move stock
Receiving is taken against the PO line, capturing quantity, lot or serial and the certifications that came with it. Partials and over-receipts are visible on the order, and the receipt moves real inventory into a real location.
Purchase cost that lands on the job
Material cost follows the receipt into the job that consumes it, so quoted material cost and actual material cost sit on the same record. A part quoted on last year's steel price shows the gap rather than hiding it in an overhead pool.
Multi-currency purchasing
Raise and receive purchase orders in the supplier's currency with conversion handled by the system, so landed cost on the job reflects what you actually paid rather than a rate assumption made once and never revisited.
Outside processing flagged on the routing
An operation can be marked as outside processing, so the routing shows the part leaves the building and the schedule accounts for it. Raising the purchase order for that vendor is still a separate purchasing action.
Suppliers, the supplier catalog, requisitions, purchase orders and receipts.
InventoryWhere the receipt lands, with lot, serial and piece tracking from the dock onward.
ProductionOutside processing on the routing, and finite scheduling that respects material arrival.
AccountingCurrency conversion and the job cost that purchase receipts are stamped against.
SCM is the supplier-facing part of the same system. Purchasing, receiving and supplier records are ERP records, which is why a receipt moves real inventory and the purchase cost follows the material into the job. A bolt-on SCM tool has to sync all three back.
SCM vs MRPMRP works out what to buy and when by netting demand against stock and open orders; SCM is everything around executing that — which supplier, at what price, on what terms, arriving when. WorkCell runs both halves against the same records, so the netting that decided you were short and the purchase order that answered it are one chain rather than two systems reconciled by hand.
SCM vs WMSSCM ends at the dock and a WMS starts there. Chasing a late supplier, comparing quoted prices and tracking a container is supply chain work; deciding which rack the material goes on and which lot was issued to which job is warehouse work.
SCM vs APSBoth are planning, but on different constraints. SCM plans material and suppliers; APS sequences jobs against finite machine and labor capacity. WorkCell runs both off the same jobs, so the dates the material plan promised and the dates the floor can actually hit are compared against each other rather than discovered in a meeting.
Mill and service center buying with heat lots and certifications captured at receipt.
Industrial EquipmentLong-lead bought-out components on engineer-to-order builds, bought per job rather than to stock.
ElectronicsDistributor and broker purchasing against volatile component pricing and allocation.
Plastics & RubberResin and compound purchases by weight, received and consumed in different units.
The planning layer that generates the buy signal, netting demand against stock and open orders into planned orders a buyer releases.
ERPThe same database purchasing sits on, through inventory, jobs and cost.
WMSTakes over at the dock: receiving, locations, lots and serials on the received material.
APSFinite capacity scheduling against real machine and labour capacity, so the material plan and the shop schedule agree on a date.
Does WorkCell do MRP so it tells me what to buy?
Yes. An MRP run explodes demand from sales orders and jobs through the bill of material, nets it against on-hand, in-transit and open purchase orders, applies the lead time and order policy on each item, and produces time-phased planned orders. A buyer reviews the result and releases what they agree with, so the run proposes and a person decides. Finite capacity scheduling then plans the labour and machine side against the same dates, which is what keeps a material plan and a shop schedule from disagreeing.
Does WorkCell support EDI with my customers or suppliers?
Inbound orders, outbound acknowledgements, shipment notices and invoices all move through the REST API and webhooks, which is how WorkCell talks to a trading partner or to the EDI translator that already sits in front of your customers. Subscribe an endpoint and WorkCell posts the event as it happens rather than making you poll for it, so an 850 landing at your VAN becomes a sales order, and the 856 and 810 going back are driven off the shipment and the invoice WorkCell already created. QuickBooks Online and Shopify run over the same plumbing.
Is there a supplier portal where vendors confirm orders?
Purchase orders go out as documents from your own domain, and the acknowledgement, the certification and the promised date come back onto the order line they belong to, so the confirmation lives on the record rather than in a buyer's inbox. Where a supplier runs its own system, the REST API and webhooks move the order out and the acknowledgement and shipment notice back without anybody retyping a part number.
Can I score my suppliers on on-time delivery and quality?
Yes, and from live records rather than a hand-kept spreadsheet. Every receipt carries its promised date against the date it actually landed, and every nonconformance raised on received material carries the vendor that supplied it, so on-time delivery and defect rate are properties of the purchasing history. Rank suppliers from it in WorkCell, or move it out through the REST API into the scorecard format a customer audit wants to read.
Can I set up a blanket order with scheduled releases?
Yes. Negotiate the price and quantity once and release against it as the schedule firms up, with each release carrying its own promised date and receipt while rolling up to the commitment behind it. Receipts match back to the order line and the invoice matches back to both, so the three-way comparison is reading one record instead of three documents side by side.
Does WorkCell plan material across multiple plants?
Yes. Stock is held by location, so demand nets against the plant that can actually supply it and a shortfall in one becomes a transfer from another rather than a second purchase order. Each entity keeps its own ledger and its own currency, and the planning run reads across them, which is what lets a group of plants plan against each other instead of each one buying blind.
One system instead of a standalone SCM.
Tell us how you decide what to buy today and we will tell you straight whether WorkCell helps or whether purchasing is the wrong reason to switch.