A seller recently described a plan that would have been completely standard three years ago: test a niche consumer product by shipping individual orders to US customers, with no minimum order and no inventory, then move to bulk orders, private branding and a US warehouse once demand is proven. The plan is still sound. One of its assumptions is not. The cost of moving one low-value parcel from China to a US doorstep changed fundamentally between 2025 and 2026, and any test budget built on the old assumption will produce a false result.
This article is about the arithmetic of that first phase, written for a sourcing buyer rather than a tax specialist. It sets out what changed, why a per-parcel cost now behaves differently from a per-unit cost, and how to decide between two workable structures. It is general information, not customs or legal advice. Confirm the current filing route and the duty treatment of your own SKU with a licensed US customs broker before you set a retail price.
1. What actually changed
For years, a commercial shipment valued at no more than USD 800 could enter the United States free of duty under an administrative exemption, with a simplified declaration. That exemption was withdrawn in stages. Goods of China and Hong Kong origin lost it in May 2025. The suspension was extended to goods of all other origins from 29 August 2025. In June 2026, CBP published interim final rules that made the suspension indefinite as a regulatory matter, and legislation has scheduled the statutory repeal of the underlying exemption for 1 July 2027.
| When | What changed | What it means for a single parcel |
|---|---|---|
| May 2025 | Exemption suspended for China and Hong Kong origin goods | China-direct parcels became dutiable |
| 29 August 2025 | Suspension extended to all other origins | Re-routing through a third country no longer restores the exemption |
| June 2026 | CBP interim final rules made the suspension indefinite | The change is structural, not a temporary emergency measure |
| Through 2026 | Postal informal-entry procedures and compliance dates continued to be adjusted | The exact filing route for a parcel must be checked with a broker, not assumed |
| 1 July 2027 | Statutory repeal scheduled | Plan on there being no threshold at all |
Two practical consequences follow. First, a low-value consignment now needs a genuine entry: an importer of record, a transaction value and an accurate classification for every item in the box. Second, the costs attached to that entry are largely fixed per parcel rather than proportional to the value of the goods. A USD 20 accessory and a USD 200 device can attract a similar filing burden. That is the whole reason the old test model broke. The US import guide on this site covers the wider duty, filing and transit context.
2. Why “no inventory” stopped being the same as “no cost”
Dropshipping was always a trade: you gave up unit margin in exchange for not committing capital to stock. That trade still exists, but the price of avoiding inventory now includes a clearance event on every order. When you model a test, put these four lines in separately, even if you cannot yet fill in the numbers:
- Duty on the SKU, driven by its classification, origin and any additional measures that apply.
- Entry filing and brokerage, charged per consignment rather than per unit.
- Carrier and lane costs, including any surcharge attached to a DDP service.
- Handling: receiving, repacking, labelling and the order-level work at origin.
Add a fifth line for the failure cases: refused deliveries, returns and re-delivery attempts. Under a DAP arrangement where the buyer is asked to pay duty at the door, refusal rates become a marketing problem as much as a logistics one. Under DDP, the duty is prepaid and folded into the quote, and the customer experiences something close to a domestic order. For a consumer-facing test, DDP is usually the cleaner structure even when the headline freight number looks higher.
Our landed cost explainer uses industrial parts as the worked example, but the principle is identical: a unit price is not a delivered cost. If your spreadsheet still has a single “shipping” column, it cannot show you the crossover point between phase one and phase two.
3. Two structures that still work
| DDP parcel per order | Bulk commercial entry plus US stock | |
|---|---|---|
| Cross-border event | One declaration per order | One declaration for the batch |
| Fixed clearance cost | Paid on every parcel | Paid once, then spread across units |
| Capital committed | None to inventory | Stock, storage and a write-down risk |
| Buyer experience | Tracked cross-border delivery, no duty at the door | Domestic dispatch after the batch lands |
| Best fit | Validating demand, long-tail SKUs, scattered orders | Proven demand, repeat orders, predictable volume |
| Main risk | Per-parcel cost quietly eats the margin | Holding the wrong stock |
Mature sellers often run both: a warehouse for the two or three SKUs with proven velocity, and DDP parcels for the long tail. That split is a commercial decision, and it is the same one our dropshipping supplier versus sourcing agent article describes as the hybrid model. The difference in 2026 is that the crossover arrives at a lower order count than it used to.
4. Rewriting the two-phase plan for 2026
Phase one is still worth doing, provided the test measures the right thing. Use single parcels to find out whether customers want the product, whether the listing is accurate and what they return it for. Do not use the phase-one unit margin as a forecast of the phase-two margin, because the cost structure is different. Keep a written record of every return reason; that record is more valuable than the first hundred orders.
Phase two should be designed while phase one is running, not afterwards. Choose a test product that the same workshop can produce at volume. Keep the artwork, the specification and the approved sample on file. Ask early whether the packaging you want has its own minimum, and whether a change to the finish or the electronics would require a new round of testing. These are the questions that decide whether your validated demand can actually be manufactured. Our private label guide and custom packaging guide cover the two most common surprises.
The switch point is when the accumulation of per-parcel filing costs exceeds the cost of holding a modest amount of stock. We will not give you a universal order count for that, because it depends on your product value, your duty classification and your return rate. We will give you both models with your own numbers in them.
5. What we need in order to quote a US-bound test
- The product link, photo or specification, and the country of origin if you know it.
- The classification you intend to use, or permission to have a broker classify the SKU.
- Who will be the importer of record, and whether you hold or need a bond arrangement.
- DDP or DAP, and how duty should appear in your retail price.
- Whether every parcel must be tracked, and where returns should be received.
- Your expected order pattern, including irregular weeks.
- Any platform requirement for labels, inserts or safety information.
With that, we can put together a written quote showing the product, the handling, the lane and the duty treatment as separate lines. We verify the workshop before a deposit moves and keep the same QC plan when the order grows into a batch. The full scope is on our sourcing services page.
6. Documents and who owns each one
A clean parcel depends on documents prepared before departure, not patched together at the border. The commercial invoice, the classification, the country of origin and the importer of record need to be consistent with each other and with the physical goods. If the product is branded, the artwork file and the label text should be approved before the first parcel ships, because re-labelling a hundred individual orders is far more expensive than fixing a print file once. Where a destination requires a safety or radio document for the product itself, that document belongs to the SKU, not to the shipment, and should be checked before you list it.
Be careful with anyone who suggests that a different origin declaration or a different threshold solves the problem. Misdeclaring origin to reach a lower rate is a seizure and penalty risk, and a seized parcel takes your customer’s order and your account reputation with it. The inexpensive answer is an accurate classification and a cost model that includes the duty from the start.
7. What we will not tell you
We will not state a duty rate for your SKU, because that is a classification determination. We will not promise a transit time, because the lane, the carrier and the customs process decide it. We will not say that a parcel is duty-free. We will not tell you whether you need a customs bond or which entry type applies to a specific postal consignment; a licensed broker should confirm that against the rules in force on the day you ship. What we will do is make sure the goods, the packing, the invoice and the declaration agree with each other, and show you the whole delivered cost before you commit.
8. Frequently asked questions
Is dropshipping single orders from China to US customers still possible?
Yes, but it is now a dutiable, declared parcel rather than a duty-free one. The test is still useful; the margin you measure during the test is not the margin you will have at scale.
Does the USD 800 threshold still apply?
No. The exemption was suspended for all origins from 29 August 2025 and made indefinite by CBP rulemaking in June 2026, with statutory repeal scheduled for 1 July 2027. Confirm the current treatment of your shipment type with a licensed broker.
Should I use DDP or ask the customer to pay on delivery?
For consumer orders, DDP generally gives a cleaner experience because the buyer is not surprised by a duty bill. It moves the cost into your quote, where you can see it and price for it.
When should I move to a US warehouse?
When the per-parcel clearance and filing cost, repeated across your order count, exceeds the cost of holding a small batch. Ask for both models with your own volume and classification in them rather than relying on a rule of thumb.
Can one partner cover the test phase and the bulk phase?
That is the point of using a sourcing agent rather than a catalogue app. The factory, the approved revision, the artwork and the QC plan carry over. Our dropshipping agent page explains how the two phases connect.
If you want a written cost model for your own product, send the SKU, the destination and an expected order pattern through the buttons below. We will come back with comparable quotations and the questions that still need answers.
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