The most expensive sourcing mistakes usually begin before the purchase order: an unclear specification, an unverified supplier, a quote that excludes important costs or a sample that was never converted into a production standard.
Build a factory-ready product brief
Give each supplier the same information so their answers are comparable. Include materials, dimensions, colours, performance requirements, packaging, target quantity, destination market and known compliance needs.
Could a new team member understand what “acceptable product” means without asking you to interpret it?
Verify the supplier behind the quotation
A polished sales profile does not prove who will make the product. Review the legal entity, factory location, relevant production equipment, capacity, quality systems and experience with comparable products.
- Confirm whether you are dealing with a factory, trading company or hybrid.
- Check that the facility and business scope fit the proposed work.
- Ask who controls key subcontracted processes.
Compare the full commercial offer
Unit price matters, but it is only one part of landed cost and execution risk. Compare MOQ, sample costs, tooling, packaging, lead time, payment terms, trade terms and quote validity.
Normalise every quote to the same specification, quantity, packaging and Incoterm before choosing a supplier.
Turn the approved sample into a standard
Record what was approved—not only that a sample “looks good”. Note measurements, material, colour references, functional checks, packaging and any changes agreed after review. Keep a golden sample where practical.
Define production and quality checkpoints
Agree milestones before the order starts. For riskier or more customised products, do not wait until the final inspection to discover a process problem. Production updates, in-line checks and a pre-shipment inspection serve different purposes.
- Confirm critical materials before or at production start.
- Track milestones against the agreed lead time.
- Use an inspection checklist tied to the approved specification.
- Hold shipment until quality findings have been reviewed.
Plan logistics before the goods are ready
Confirm carton dimensions, weight, labelling, documents, trade terms and destination requirements early. If several suppliers are involved, decide whether consolidation will reduce cost and complexity.
Supplier, product, quality decision and shipping plan should all be clear before the balance payment and release.