Supplier confidence
factory direct, agent service and QC layer should point in the same direction.
sourcing checklist
This page focuses on differences between direct supplier buying and using an agent for QC photos, consolidation, service and shipping. It is written for buyers who want the next click to support a real purchase decision with clearer product, QC and parcel context.
Use these checks before you pay, request QC help or release a parcel.
| Checkpoint | Why it matters | Buyer action |
|---|---|---|
| factory direct | Use factory direct to decide whether the seller is worth testing. | Compare factory direct with agent service and QC layer before submitting the order. |
| agent service | The agent service often changes the real cost and quantity decision. | Write the expected agent service into your buyer note. |
| QC layer | Check QC layer when the order depends on quality, timing or repeat supply. | Do not scale the order until QC layer looks stable. |
| consolidation | Save consolidation so you can explain the request clearly if the agent needs confirmation. | Use after-sale limit and service tradeoff as the final go/no-go checks. |
Use this field note area to turn the page into a clear buying, QC or parcel checklist before opening the next product link.
If you are comparing items now, treat factory direct as the first checkpoint. Then verify agent service, save notes about QC layer, and avoid checkout until consolidation and after-sale limit are clear. This keeps the page useful for buying, QC review and parcel planning.
factory direct, agent service and QC layer should point in the same direction.
Use consolidation before moving from a small test to a larger quantity.
after-sale limit and service tradeoff make agent instructions clearer.
These mistakes waste time and can turn a useful product find into a weak order.
Open the live source page and confirm factory direct directly. If the page, seller note or warehouse evidence does not match, do not treat the order as ready.
agent service can change the final buyer decision because it affects proof, quantity, shipping cost or the confidence needed before payment.
Ask for help when QC layer is not visible enough in product details, supplier messages or warehouse QC photos.
Write a short buyer note for consolidation, including the expected option, photo need, packaging request or route concern.
Compare another product or supplier before paying. A small issue around after-sale limit can become expensive after international shipping.
Use service tradeoff as the final confirmation point before opening the product category, submitting the order or releasing a parcel.