What the QC stage actually is
When your order reaches the agent's warehouse, staff photograph it and hold it until you approve. You can approve, request more photos, or reject and return it to the seller. Most buyers glance at the pictures and approve — which wastes the one leverage point in the whole process.
The asymmetry is the point. Rejecting at the warehouse costs domestic Chinese return shipping, typically a few dollars, and the seller is generally obliged to take it back. Discovering the same fault after the parcel has crossed a border costs the international freight, which is usually more than the item. Ten minutes on the photo set is the best-paid ten minutes in the transaction.
Reading a photo set properly
Start with the labels, not the shoe
Size stamp inside, box label outside, and check they agree with each other and with your order. This catches warehouse pick errors, which are more common than manufacturing faults and far easier to argue about. It takes twenty seconds.
Then the construction details
Stitching along the toe cap and heel counter, the glue line where the upper meets the midsole, and how the logos sit. These are where corners get cut, and they are visible in a decent photo. A bead of dried glue along the midsole is a legitimate reject.
Then colour, but carefully
Warehouse lighting is fluorescent and pulls colours cold. A pair that looks slightly off in a QC shot is often fine in daylight. If the colour is central to why you bought it, ask for a photo near a window before deciding.
Finally, whether the photos are real
Occasionally what comes back is a stock image rather than your actual item. The tell is lighting that is too even and angles that are too perfect. Ask for a shot with something identifying in frame — the warehouse order slip is standard practice.
Batch terminology, and how much to trust it
Sellers describe quality tiers with batch names, and the vocabulary is not standardised. Terms like "top batch", "God tier" and specific factory codes describe an intent, not a certification. Two sellers using the same phrase may ship visibly different products.
What the term does tell you is roughly where in the price ladder the item sits, and that correlation is real — a pair at three times the price of another usually is better made. What it cannot tell you is whether this particular pair is good, which is what the photos are for. Trust the photo set over the label.
When to reject
- Reject: wrong size, wrong colourway, mismatched pair, visible glue, uneven stitching, damage, missing accessories that were listed.
- Ask for more photos: anything ambiguous, colour that looks off, a detail the photos do not cover, a photo set that looks like stock imagery.
- Approve: labels agree, construction is clean, colour is plausible, everything listed is present.
If you reject, say precisely what is wrong and attach the photo showing it. "Bad quality" gets argued with; "glue visible along the left midsole, see photo 3" gets actioned. Agents handle this daily and respond well to specifics.
Before you get to QC
Most QC rejections are sizing problems that were decided at the order stage. Running your measurement through the size converter and messaging the seller your millimetre figure removes the single largest category of rejects before it happens.