How do you handle an order where only part of it arrived?
Asked as: Three of the five items I paid for are in the warehouse and the other two have not moved in a week, so I do not know whether to wait or to ship what I have.
Split the question into two: which items have not arrived, and where each one actually is. Waiting is only worth it for items that are confirmed moving; anything else becomes a refund or replacement decision before the window closes.
Five states between paid and arrived
A partial order is not one situation. It is at least five, and the right action differs for each. Reading the order status correctly is the whole job, because two of the five need a decision from you and three need only patience.
The table below separates them by where the item is and what the next event should be.
| # | State | Next event to expect | What to do |
|---|---|---|---|
| 01 | Purchased, seller not yet dispatched | A dispatch notice and a domestic tracking number | Ask once for the dispatch date; if it slips twice, treat it as unavailable |
| 02 | Dispatched domestically, no warehouse receipt | A warehouse receipt and a QC record | Wait, but note the date so a later claim has a start point |
| 03 | Received, awaiting QC | A QC result and photographs | Wait; the item is already in the building and shipping can proceed without it |
| 04 | Rejected at QC | A return or replacement decision | Decide inside the handling window, because that window governs the paths available |
| 05 | Cancelled or unavailable from the seller | A refund or a substitution | Choose refund unless a substitute is genuinely equivalent; substitutions reset the clock |
| ∑ | The first and fifth states need your decision; the middle three need a date recorded and nothing else. |
Reading status codes in the right order is what stops a delayed item being treated as a lost one.
Deciding to ship without the missing items
The default should be to ship what has arrived. The items in the warehouse are accumulating nothing but calendar time, and a parcel that waits for the slowest seller is a parcel whose window starts whenever that seller finally moves.
Ship the arrived items on the tier that matches their deadline, and let the remainder become a second, smaller decision later. Yes, that creates a second shipment with its own handling fee and its own border assessment, and the arithmetic still usually favours it, because the alternative is delaying everything to the slowest unknown.
The exception is a low-threshold destination. If the two consignments would each cross the threshold where a merged one would not, waiting can genuinely be cheaper, in which case wait deliberately rather than by default.
Windows that run while you wait
Two clocks run at once during a partial order. The sellers' timelines govern dispatch and domestic transit. The handling window governs what you can still do with an item once it reaches the warehouse, and it starts when the item arrives rather than when you ordered it.
That distinction matters because an item that arrives late arrives with its full window intact, while an item that arrived early may be most of the way through its window while you are still waiting for its companions. Check the remaining days per item rather than per order.
The desk models three paths once an item is in hand: send it back for a refund, exchange it, or keep it and move it on locally. Expired windows silently invalidate two of the three, which is why the window check comes before the preference check.
Refunds and replacements for the missing part
For an item that never arrives, the realistic outcomes are a refund or a replacement, and they behave differently. A refund closes the item cleanly and returns the goods line. A replacement restarts the seller timeline, which means the calendar cost of the missing item doubles.
Ask for a refund when the item is substitutable, and for a replacement only when the item is the reason the order exists and no other source has it. In the second case, add the replacement to the later shipment rather than holding the first one open for it.
Record what you asked for and when. A refund request with a date attached is a fact; the same request without a date is a preference, and preferences are the ones that get lost in a queue.
Keeping the record clean end to end
Partial orders generate more messages than any other situation, and the messages are what a later claim is built from. Keep one running note: the item, the date purchased, the date dispatched, the date received, the QC outcome, and the date you asked for a decision.
Photograph the outer carton and the contents when the first shipment lands, before you open anything else. If one item turns out to be missing from a delivered parcel rather than from the warehouse, the evidence for that claim has to be captured in the first minute, not the first week.
Finally, close the note when every item is either delivered or refunded. An open note with no next action is how a small partial order turns into an expired window nobody noticed.
What this comes down to
- 01Separate a missing item from a delayed item; only some of the five states need a decision from you.
- 02Ship what has arrived by default, because a parcel waiting for the slowest seller has not started its window at all.
- 03The exception is a low-threshold destination, where two consignments can cost more at the border than one merged parcel.
- 04Handling windows run per item from arrival, so check remaining days item by item rather than per order.
- 05Keep one dated note per item; a refund request with a date on it is a fact that can be followed up.
Where the numbers in this entry come from
The handling-window mechanics and the three return paths described here come from the return-path model KB-2026-05, which was split into three paths after a single figure was found to hide the case where keeping the item is cheaper, and which added the window-closure check after expired windows invalidated two of the three paths.
KB-2026-05· 2026-09-30 See the batch ledger · Challenge a figure
Entries filed next to this one
- What does each order status mean in plain words?
Statuses mark completed milestones rather than work in progress: paid, purchased, shipped by the seller, arrived, checked, stored. Only a few of them wait for you, mainly an approval, a packing decision and the shipping payment. A label that sits still is normal when it depends on a build schedule.
- How do you file a missing-item claim that gets answered?
A missing-item claim is decided on the receipt, the parcel record and the timeline, so file inside the short window with those three attached. State one item, one order number and one outcome. Ask the warehouse for a recount before you accuse anybody, because miscounted parcels are common.
- How is chargeable weight calculated on a consolidated parcel?
Multiply the packed carton dimensions, divide by the line’s divisor, and compare that figure with the scale reading. The larger one is chargeable, then rounded up to the line’s step. Consolidation is where the two diverge, because the outer carton keeps its volume while the contents get lighter.
Gauges this entry points at
- Return path bench
What each path costs from where you are standing now.