Retail Toolkit
Supplier negotiation checklist: terms, tolerances and the questions to ask
What to agree with a supplier beyond unit price: payment terms, minimum orders, quality tolerances, lead-time commitments and the remedies that make them real.
Guide 6 of 9 · 9 min read · Updated 7 August 2026
Unit price is the term buyers negotiate hardest and the one that matters least over a full year. Payment terms, order flexibility and lead-time reliability move more cash than a couple of percent on price.
This checklist covers what to settle before the first purchase order.
1. Commercial terms
- Unit price with a stated validity period and a mechanism for raw material moves.
- Payment terms in days and the trigger event: order, shipment or receipt.
- Volume rebate structure with a defined measurement period and payment date.
- Currency of invoice and who carries exchange risk.
- Incoterm, explicitly, it decides who pays freight, insurance and clearance.
2. Order flexibility
- Minimum order quantity per SKU and per shipment; these are often different.
- Change window: how late an order can be amended and at what cost.
- Reorder lead time separate from first-order lead time.
- Capacity commitment for peak, agreed in advance of the season.
3. Quality and compliance
- Written specification per SKU including materials, dimensions and packaging.
- Acceptable quality tolerance and the inspection standard used.
- Who pays for inspection, and what happens to a failed lot.
- Certifications required by the destination market, with expiry dates tracked.
- Code of conduct acceptance and audit rights.
4. Reliability and remedies
A lead-time commitment with no consequence is a preference. Agree what happens when a shipment is late: air freight at supplier cost above a threshold, a discount, or the right to cancel without penalty.
| Failure | Typical remedy | Threshold to define |
|---|---|---|
| Late shipment | Supplier pays freight upgrade | Days late before it triggers |
| Short shipment | Credit plus priority on next run | Percentage tolerance |
| Quality failure | Replace or refund, supplier pays return | Inspection standard and sample size |
| Price increase mid-term | Notice period and right to requote | Notice in days |
5. Questions worth asking before signing
- Who else do you supply in this category and market?
- What share of your capacity would our volume represent?
- Where do your own raw materials come from, and what is their lead time?
- What was your on-time rate last year, and how do you measure it?
- What happens to our order if a larger customer increases theirs?
Key takeaways
- Payment terms and order flexibility beat unit price over a full year.
- Agree tolerances and inspection standards in writing before the first order.
- A commitment without a remedy is only a preference.
- Ask what share of capacity you represent, it predicts your priority.
Questions & Answers
Q.What payment terms are realistic in the region?
What payment terms are realistic in the region?
New relationships often start at deposit plus balance on shipment, moving to 30-60 days after a track record. Terms improve with reliability more than with volume.
Q.Should I use a sourcing agent?
Should I use a sourcing agent?
Early on, usually yes, for quality control and supplier vetting. Renegotiate the fee basis as volume grows, since percentage fees scale badly.
Q.How many suppliers per category?
How many suppliers per category?
At least two on anything you cannot afford to be out of stock on, even if the second one is smaller and more expensive.
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Retail News Asia Editorial Desk
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