Every furniture buyer asks factories for samples, and almost every buyer misprices them. The sticker price of a sample chair is the smallest part of the real cost; courier fees, duty deposits, factory engineering time and the calendar time your team spends testing are usually worth 3 to 5 times the unit price.

Understanding the difference between free samples, paid samples and pre-production samples changes how you negotiate, how fast you move, and which suppliers deserve your program.

This article lays out what Chinese factories actually charge, when a sample fee gets refunded, and the budgeting math for a multi-supplier sampling round.

Why factories charge for samples at all

A sample is not a unit pulled from stock; it interrupts a production line. The factory stops a run, resets machines for a one-off cut, pulls materials from inventory at a cost of 2 to 4 times the bulk rate because sample quantities buy at retail prices, and assigns a technician for 1 to 3 days. For custom items with new molds or upholstered pieces with new patterns, the one-off tooling alone can cost $200 to $800 before any material. That is why factories that ship millions of dollars of goods still insist on sample fees: the loss is not the fee, it is the line disruption. When a supplier offers a free sample, the cost is being absorbed against expected order volume, which usually means either a stock item or a factory competing hard for your program. The cost-quality trade behind low prices is unpacked in our cost of quality analysis.

Free vs paid vs pre-production samples

Three sample classes behave differently in negotiation. Stock samples of existing products are frequently free or cheap ($0 to $30) because the factory already makes them; you pay only courier. Custom samples with your dimensions, fabric or finish carry a fee of 1.5 to 3 times the expected FOB unit price, and most factories refund this fee against your first bulk order above a threshold, commonly $3,000 to $5,000. Pre-production samples, cut from the actual bulk materials after your deposit, are usually charged separately at 2 to 4 times unit cost and are the last gate before mass production. Courier cost dominates small items: a 5 kg hardware or trim sample ships for $60 to $120 by express, while a full armchair can cost $300 to $600 in freight alone. Express freight rate benchmarks are published by Freightos, useful when a quoted courier fee looks inflated.

What the real all-in cost looks like

Take a custom dining chair with an expected FOB of $45. A realistic sample round costs $110 to $135 in sample fee (2.5 to 3 times unit), $80 to $150 express courier for a 7 to 9 kg carton, $0 to $25 in courier duty deposits depending on declared value, and 3 to 5 internal hours of testing and photo documentation that a sourcing team typically values at $40 to $100. The all-in cost lands between $230 and $410 for one chair prototype, roughly 5 to 9 times the FOB price. Now multiply by a normal shortlist of 3 to 5 suppliers per SKU: a single new chair program consumes $700 to $2,000 in sampling before a single bulk unit is ordered. Programs sampling five SKUs across five suppliers routinely spend $3,000 to $10,000. This is exactly why refund clauses matter and why serious buyers negotiate sample budgets into the supplier agreement rather than paying invoice by invoice.

Sample cost benchmarks at a glance

Sample type	Typical cost	Refund pattern	Typical lead time
Stock item sample	$0 to $30 + courier	Usually free, courier only	3 to 7 days
Custom casegoods sample	1.5 to 3x FOB unit	Refunded on first order over $3,000 to $5,000	10 to 20 days
Custom upholstered sample	2 to 3x FOB unit	Refunded on first order over $5,000	15 to 25 days
Pre-production sample	2 to 4x FOB unit	Rarely refunded	7 to 15 days after deposit
Hardware or trim sample	$0 to $50 + $60 to $120 express	Often free, courier paid	3 to 5 days

The table shows why category strategy matters. Casegoods and hardware samples are cheap enough to test four or five suppliers in parallel, while upholstered pre-production samples are expensive enough that buyers should narrow to two finalists before cutting them. Healthy margin planning already budgets for this: our importer margin benchmarks assume sampling expense at 1 to 2 percent of first-year program value.

How to negotiate and structure sample terms

Four terms are negotiable at nearly every Foshan factory and should be agreed in writing before cutting begins. First, the refund trigger: push for refund against first order rather than against annual volume, which many factories prefer but rarely pays out for new buyers. Second, the courier split: factories commonly accept paying half the express fee for serious programs, especially when you share your company profile and target volumes. Third, sample ownership of tooling: if you pay for a new mold or pattern, confirm in writing that the tooling is yours or exclusive to your program for at least 12 months. Fourth, the failure protocol: agree upfront that a sample failing your checklist gets rebuilt once free of charge. Insurance questions around sample shipments are answered in the cargo liability guides from TT Club, worth reading before declaring high value on courier paperwork. Riwick consolidates sampling across factories through its sourcing service, batching courier pickups so five factories become one shipment, and fee negotiations are handled as part of every program quoted through the services pricing page.

Frequently asked questions

For more detail, see our Kitchen Cabinet Pricing from China.