If you've ever asked a China sourcing agent "what do you charge?" and gotten a vague answer, you're not alone. The sourcing industry is built on opacity — and that opacity costs ecommerce brands real money. Hidden markups of 15-30% are standard practice in the "free sourcing" tier of providers, and most clients have no idea they're paying it.
This guide breaks down what China sourcing agents actually charge in 2026, the three pricing models you'll encounter, and the red flags that tell you when an agent is making money at your expense.
The three pricing models you'll encounter
Every China sourcing agent uses one of three models. Understanding which one you're dealing with is the difference between knowing your costs and being surprised three months in.
Model 1: Commission (3-10% of order value)
The most common structure. The agent takes a percentage of your total order value, calculated on the FOB (Free On Board) price.
Typical rates by order size, based on 2026 market data:
| Order value (FOB) | Typical commission | Range |
|---|---|---|
| $2,000 | 8-10% | $160-$200 |
| $5,000 | 7-8% | $350-$400 |
| $10,000 | 5-7% | $500-$700 |
| $20,000 | 4-6% | $800-$1,200 |
| $50,000 | 3-5% | $1,500-$2,500 |
| $100,000+ | 3-4% | $3,000-$4,000 |
Larger orders get lower percentages because the work doesn't scale linearly — finding a supplier for $5k vs $50k takes similar effort.
When this model makes sense: When you can verify the FOB price is the actual factory price, not a marked-up version. Ask for the proforma invoice from the factory directly.
Model 2: Flat fee per service
Some agents charge fixed fees for specific services rather than a percentage:
- Supplier sourcing package: $200-$500 (find and vet 5 factories, get quotes)
- Quality inspection: $150-$300 per inspection (one-time pre-shipment check)
- Factory audit: $400-$800 (in-person factory visit and report)
- Sample procurement: $50-$150 per supplier
- Trade show support: $1,500-$2,500 for one Canton Fair phase
When this model makes sense: When you want predictable costs and you're already in regular contact with verified factories. Flat fees become expensive on small orders but cheap on large ones.
Model 3: "Free" sourcing (the dangerous one)
Some agents advertise "free" sourcing — they don't charge you a commission visibly. This sounds like a deal until you realize how they actually make money.
The hidden markup model: the agent claims they source at "no cost to you" but receives a kickback from the factory. Industry reports suggest these markups range from 15% to 30% added to your unit price. The agent has a financial incentive to push you toward factories that pay them the highest kickback — not the factories with the best quality or the lowest price.
Signs you're in this model:
- Agent refuses to show you the original factory invoice
- Pricing is "all-in" but you can never verify what's the product cost vs what's the agent's cut
- Agent gets defensive when you ask to visit the factory
- Agent insists you can only use "their" supplier network
- Quote is suspiciously identical regardless of which factory you specify
If you suspect this, get a quote directly from one of their suggested factories and compare. The difference is the agent's hidden margin.
What's typically NOT included in the commission
Even with transparent commission-based agents, certain costs are usually billed separately:
Quality inspection (per shipment): Typical rate $130-$320 per man-day. AQL sampling on a 1,000-unit shipment usually requires 1 inspector for 1 day. Per-unit math: roughly $0.30-$0.50/unit at this rate. Some agents bundle this; many charge separately.
FBA prep / labeling: Often $0.15-$0.30 per unit, with a $50 minimum order. Includes Amazon FBA box prep, FNSKU labeling, polybagging.
Custom packaging design: $300-$1,500 one-time for custom box/insert design. Some agents partner with packaging factories and bake this into the unit cost; others bill separately.
Lab testing / certifications: $400-$3,000 depending on certification (CE, FCC, RoHS, etc.). Always billed separately. Required for many regulated product categories.
Warehousing / consolidation: $50-$200 per month for stock storage in China. Some agents offer 30-90 days free; longer storage is paid.
Documentation fees: Customs docs, certificates of origin — $30-$80 per document set. Should be itemized clearly.
Bank transfer / payment processing: 1-3% on payments routed through the agent's account. Add this to your commission math.
A "5% commission" can become 12-15% effective rate once all the add-ons stack up. Get the full itemized quote before committing.
How to vet a China sourcing agent on pricing
Three questions any legitimate agent should answer in writing:
1. Can you show me the factory's original quotation?
The factory issues a proforma invoice (PI) when they quote. A legitimate agent should forward this to you, with their commission shown as a separate line. If they refuse — they're hiding markup. Walk away.
2. What's your fee on $X order, all-in?
Get an itemized quote: product cost, commission, inspection, packaging, documentation, payment processing. Add it up. Compare to other agents. The "cheap" 3% commission often becomes 11% effective rate; the "expensive" 8% often ends up at 9% effective rate.
3. Do you have any commercial relationships with factories you recommend?
Direct yes/no question. An honest agent might say "yes, we have preferred partner factories with negotiated rates we pass to clients." A dishonest one will dodge or claim "we have no commercial ties." If they won't answer in writing, assume the worst.
Common pricing mistakes that cost money
Mistake 1: Paying the lowest commission without checking total cost.
A 3% commission agent might mark up the unit price 10%. An 8% commission agent might give you the actual factory price. The 8% agent is cheaper despite the higher headline rate. Always calculate total landed cost, never just the commission.
Mistake 2: Not negotiating commission on larger orders.
Most agents have flexibility on commission rates above $20k order value. If your agent is charging you 5% on a $50k order without offering a volume discount, ask. The standard for $50k+ orders is 3-5%.
Mistake 3: Paying upfront without milestones.
Avoid agents who want full payment upfront. Standard is 30% deposit on order placement, 70% on shipment. Milestone payments give you leverage if quality doesn't meet expectations.
Mistake 4: Bundling sourcing and fulfillment without separate visibility.
Some agents bundle sourcing fee + fulfillment fee + shipping into one number. This makes it impossible to tell if you're being overcharged on sourcing or fulfillment specifically. Insist on itemized quotes even for bundled services.
How we structure pricing at Prime Scale Fulfillment
We charge a flat per-unit fulfillment fee based on order volume tier, not a percentage commission. Reasons:
- It's predictable — you know your fulfillment cost on every unit
- It scales with you — higher volume = lower per-unit rate, transparent tiers
- We don't make money from where you source — we make money from how reliably we ship
For QC specifically, we charge €0.50 per unit on top of the base fulfillment fee. That covers visual inspection of every order before it leaves our Shenzhen or Ningbo warehouse. At our 9,000+ orders per day scale, we have in-house QC inspectors — not outsourced services that mark up.
We work with brands shipping 20+ orders per day. Below that, the per-unit math doesn't favor us or you, and we'll say so directly rather than locking you into a setup that doesn't fit.
Frequently asked questions
Is a 5% commission reasonable?
For mid-size orders ($5k-$15k FOB), yes. For larger orders ($50k+), it's high — 3-5% is more standard. For small orders ($2k or less), 5% might be below the agent's actual cost to service you, which means they're making it back somewhere else (usually hidden markup).
What's the minimum order size most agents accept?
Most reputable agents have a $1,000-$2,000 minimum order value. Below that, the commission doesn't cover their work time. Some agents accept smaller "trial orders" for new clients but charge a higher rate.
Can I negotiate the commission?
Yes, especially on larger orders or repeat business. Agents have flexibility, particularly when you've already proven you're a reliable client. Don't try to negotiate before you've placed your first order — you have no leverage yet.
Should I pay in USD, EUR, or RMB?
Most agents quote in USD by default. RMB can save you 1-2% on bank transfer fees if you have a way to send Chinese yuan (Wise, OFX). EUR is rare from Chinese agents — they'll usually convert at unfavorable rates. Pay in USD unless you have a specific reason otherwise.
What if I find a cheaper agent after I've started?
Honor your current commitments first. Switching mid-order causes problems with the factory and can damage your relationship with the supplier directly. Wait until current orders are complete, then switch if the new agent's total cost is genuinely lower (not just lower commission with hidden markup elsewhere).
This guide reflects industry pricing as of April 2026. Commission rates and fee structures vary by agent and product category — always confirm specifics in writing before committing.