Niuniubox SpreadsheetPartner guide, updated for the rename

What this actually costs, and when

Money leaves twice. First for the goods and whatever it takes to get them from the seller to the warehouse inside China. Then, later, for international freight once the parcel has a real weight and you have chosen a route.

There is a service fee on top. The user agreement describes the purchasing service itself as currently free and states that a service fee is added when you confirm payment, and that an order will not be created without it. We do not quote a figure, because the agreement does not publish one and it is not ours to invent.

Nothing on this page is a price list. Everything here is a mechanism, so it stays true after the numbers move.

Two neighbours to this page: the six steps shows where each payment falls, and what goes wrong covers the failures these rules are usually invoked for. If you need a person rather than a policy, the help page has the official routes.

A horizontal timeline with five stops where two of them are marked as paymentsThe money leaves in two goes, not oneorderyou pick optionspay onegoods and domestic postwarehousedphotos, defect checkpay twointernational freightdeliveredtracking within 3 daysfirst paymentsecond paymentBetween the two payments the parcel sits in the warehouse, and that is also where the return clock starts. People who budgetonly for the first number get caught by the second one.Steps 3 and 5 of the official six step beginner guide, read 4 August 2026. Amounts depend on the item and the route, so none are shown.
The two payments, and the warehouse stage that sits between them.

How a route prices your parcel

Each route is a card. A courier name, a transit band, a note on tax handling, then three weights: what the parcel weighs, what its dimensions work out to, and which of the two is being charged. The third line is the one that decides your bill.

Underneath sits a can send and a cannot send line, which is where an item gets refused rather than merely expensive.

Run your own numbers in the estimator

Two route cards showing transit time, actual weight, volumetric weight and chargeable weight
The agent own example cards. The amounts on them are illustrative values from the official guide, not a quote.

The exchange rate is a cost, even when it is not on the bill

Everything in the catalogue is priced in Chinese yuan, and you pay in your own currency. Something has to do that conversion, and whatever rate it uses is part of what the order costs you. It is the one charge that never appears as a line item, which is why it is worth looking at deliberately rather than noticing it afterwards.

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There are two rates, not one

The mid-market rate is the one a search engine shows you. The rate applied at checkout is the agent own, and the gap between them is the margin. A platform with no service fee is not necessarily cheaper than one with a fee; it may simply be charging in a place that never gets its own line on the invoice.

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How to measure it yourself

Take the CNY price on the listing, note the figure your payment method actually took, and divide. Compare that against the mid-market rate on the same day. Do it once on a small order and you will know this agent spread without having to trust anyone claim about it, including ours.

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It is charged twice

An order is paid in two stages here, goods first and freight later, so the conversion happens twice on different days. On a long consolidation window those are genuinely different rates.

The five day return guarantee, in plain terms

It is not the agent guaranteeing anything. The official page describes it as a service offered by sellers on the third-party platforms, which the agent passes through.

The official definition: within seven days after the product is signed for, which the same sentence then defines as within five days after the product is stocked in the warehouse.

Read that twice, because the two halves are not the same event. The usable window is the second one. It is stated elsewhere on the page as 120 hours, beginning on the next full hour after the order status turns Warehoused.

Which means the window is running while the parcel is still in China, and is usually over by the time anything lands on your doorstep.

Read the official returns policy

A timeline showing the return window running from the warehoused status to 120 hours laterWhen the five days actually startwarehoused120 hoursstarts on the next full hour afterthe status flipsafter this, a request maynot be acceptedtoo lateMost people assume the window runs from the day the parcel lands ontheir doorstep. It does not. By the time a parcel is in the air thewindow has usually closed, which is why this check belongs before youpay the freight.Wording and the 120 hour figure come from the official returns page, read 4August 2026.
The clock, and where most people think it starts.

Check your return window

Three inputs, and it reads the official rules back to you: whether the category is covered, how much of the 120 hours is left, and who the policy says carries the cost. It negotiates nothing and it talks to nobody. Everything it says comes off the official returns page as read on 4 August 2026.

The returns policy was rechecked on 11 October 2026. The exact deadline and eligibility depend on the order record, seller terms and item condition; this elapsed-hours guide cannot approve a return.

Ten small tiles naming the product types the return guarantee does not cover, each crossed outThe shelf the guarantee does not reachmade to ordertags removedsecond handunderwearadult itemsfoodperiodicalsfifteen booksbought outside the mainlandopened sealsExcluded is not the same as refused. The desk still asks the seller, andthe seller decides.Categories copied from the ineligible table on the official returns page, 4August 2026.
The same rules as a picture: excluded categories on one side, the clock on the other.

What the guarantee does not cover

The official page publishes this as a table of ineligible types. It is reproduced here in the same categories, in plain English, because it is the single most useful thing on that page.

TypeThe example the page givesWhat that means for you
Custom madeProducts of tailored designsThe desk will still ask the seller. The seller decides.
Tags or packaging removed at your requestClothes with the tags cut offIf you asked for it, you cannot un-ask for it.
Newspapers and periodicalsSubscribed books and periodicalsIncludes subscription items.
Second handSecond hand productsWorth knowing before buying used, not after.
Bought outside the Chinese mainlandOverseas, Hong Kong and MacaoThe guarantee is a mainland seller mechanism.
UndergarmentsUnderwear, socks, leggingsHygiene exclusion, standard across the industry.
Adult productsAdult productsSame reasoning.
FoodBiscuits, candies and similarAlso the category most likely to be refused by a route.
Books in quantityFifteen books or moreThe threshold is explicit.
Opened sealed goodsAnything under the special packing standardSneakers and sealed personal care items, see below.
Two cards naming the packing standards for sneakers and for sealed goodsTwo things that end a return before it startsNew sneakersThe anti-theft clasp and theanti-damage sticker have to beuncut and still working.Anything sealedDetergent, sanitary items,paper goods, fragrance, hairand skin care: the disposableseal stays sealed.From the special standards table on the official returns page, 4 August 2026.
Two packing standards that end a return before it starts.

Two packing standards that quietly decide everything

The returns page carries a short table of special standards, and two entries on it catch people constantly.

New sneakers. The anti-theft clasp, where one exists, and the anti-damage sticker have to be uncut and still functional. Cutting either to try the shoes on ends the option.

Anything sealed. Detergent, sanitary items, paper goods and fragrance, along with hair care, wigs, skin care and body care, all have to keep their disposable seal intact.

Both of these are decided at the warehouse, not by you, which is worth remembering if you were planning to ask for tags to be removed to save weight.

Three panels naming who pays for a return in each of three situationsWho carries the cost of sending it backyou changed your mindyou payreturn postage, the postage the sellerpaid, and a 5 RMB service feethe seller got it wrongusually not youthe page says a customer normally does notpay, then adds that the seller can stillinsistdamaged before it reached thewarehouseusually not youlisted separately from both sides, and thecheck-in photos are the evidenceCondensed from the responsible party table on the official returns page, 4 August 2026. A refund is based on what you actually paid.
Where the cost lands in each of the three situations the policy names.

Who pays, according to the policy

The official page publishes a responsible party table with worked examples. The useful summary is that it distinguishes three situations and one edge case.

SituationWho the policy says paysThe detail that matters
Mine. I changed my mind, ordered the wrong thing, or the freight is over budgetyou doAn unconditional return is priced as return postage to the seller, plus the postage the seller paid to send it, plus a 5 RMB service fee.
The seller. Wrong item sent, or a quality faultusually the seller, unless they insist otherwiseWrong colour or size against what was ordered, holes and stains are the examples the page gives for seller fault.
Something else. It arrived at the warehouse already damagedusually not youDamage during domestic transport inside China is listed under other, separate from both you and the seller.
Disputed. I say it is wrong, the seller says it is fineyou do, if the seller wins the argumentThe page has a worked example: the customer thinks the product does not match the photo, the seller is asked, and the conclusion is that there is no quality issue.

Condensed from the responsible party table on the official returns page, read 4 August 2026. Full wording is on that page, and it is worth reading before you open a request.

Three stacked cost components adding up to the price of an unconditional returnWhat an unconditional return adds up topost it backto the seller+the first legwhat the seller paid to send it+a service feestated as 5 RMBFree shipping at purchase does not carry over. The refund itself is basedon what you actually paid for the product.Components listed on the official returns page, 4 August 2026.
The three parts of the bill when the return is down to you.

Three costs people forget entirely

None of these are hidden. All three are on official pages, and all three arrive after the exciting part is over.

duty

Customs duty and brokerage

Cross-border orders may incur duties, taxes, brokerage or other charges. The amount and who collects it depend on the destination, item classification and shipping terms. Check whether any charge is prepaid in your selected route.

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insurance

Insurance is a line on the parcel

The parcel screen carries a shipping figure and an insurance figure per parcel. The transportation policy is blunt that the couriers are third parties and that seizure, damage, loss and peak-season delay are risks you carry.

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return post

The postage on a return you win anyway

For an unconditional return the components are return postage, the postage the seller paid originally, and a 5 RMB service fee. Free shipping at purchase does not carry over. Keep enough balance for it, because the request stalls without funds.

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Forwarding is a different service with different rules

If you post a parcel to the warehouse yourself rather than having the agent buy for you, the transportation policy applies instead, and it is stricter.

Everything forwarded is unpacked and inspected on arrival. Specialist inspection is not offered. Most importantly, the policy states plainly that no after-sales service is provided for forwarded goods, and that the agent can only help send them back to whoever sent them. Cash on delivery charges are taken from your account balance without a separate confirmation.

None of that is unreasonable for a forwarding service. It is just a different deal to the one described everywhere else on this site.

Read the transportation policy

Five connected boxes naming the parcel states from shopping order to awaiting deliveryThe five words the parcel screen usesShopping Orderbought for youWarehouse QCphotographedSubmit Packageyou pick a routePay Int Shippingfreight paidAwaiting Deliveryin the airWarehouse QC is the one that matters for returns: the moment that status appears, a 120 hour window opens and runs whether you arelooking or not.Status words read off the official parcels screen, 4 August 2026.
Five states, one vocabulary. Forwarded parcels join the same track further along.