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Serial Number Traceability Guide for Al Fakher Crown 4
Published 2026 · VapeWholesaleHub trade desk
Serial number traceability on Crown 4 turns a recall from a crisis into a routine task.
Every serious sourcing conversation about the Crown 4 eventually arrives at serial number traceability, usually because it is where cost and risk meet.
The most common mistake is optimising for the first order instead of the fourth, which is where Crown 4 economics actually settle.
Why serial number traceability matters on the Crown 4
Batch identifiers should appear on the unit, the inner tray and the master carton.
Where two suppliers look identical on price, serial number traceability is usually the variable that separates them over a full year.
A simple spreadsheet linking batch to destination account is usually sufficient at this scale.
Reference specification
| Item | Value |
|---|---|
| Model | Crown 4 |
| Brand | Al Fakher |
| Category | Disposable Vapes |
| Battery | 500 mAh |
| Output range | 12-80 W |
| Capacity | 1.0 ml |
| Charging | USB-C 1A |
| Coil options | 1.0 / 1.2 ohm |
| Carton quantity | 200 units |
Retaining sample cartons per batch closes the loop if a problem emerges later.
Practical notes for buyers
Consistency across batches matters more than peak performance for Crown 4, and serial number traceability is where inconsistency first appears.
Freight consolidation changes the answer to serial number traceability at container scale, which is why small and large buyers reach different conclusions.
Checklist
- Confirm the exact configuration in writing before the deposit is paid.
- Agree in advance who pays for return freight on a defect claim.
- Check carton quantities against the commercial invoice line by line.
- Retain one sealed sample carton from every batch for reference.
- Log sell through by account for the first eight weeks.
- Review the reorder point after one full selling cycle.
Commercial terms
Agreeing a defect handling procedure before the first shipment removes emotion from later conversations.
Most long running accounts settle into a rhythm of monthly top ups with one larger seasonal build per year.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (64 units) | Tier 1 | 14-21 days |
| Pallet (1862 units) | Tier 2 | 7-12 days |
| Container (9203 units) | Tier 3 | 30-45 days |
Frequently asked questions
Why does batch traceability matter for Crown 4?
It limits the scope of any future quality action to the affected batch instead of the whole range.
Do you support long term supply agreements?
Yes, rolling agreements with defined review points work better for both sides than rigid annual commitments.
Is documentation provided for customs?
Commercial invoice, packing list and the relevant certificates are supplied; the importer's broker handles the declaration.
Can several models be mixed in one shipment?
Yes, mixing models and flavours within a carton or pallet is common and usually helps first time buyers test demand.
Final word
None of this is complicated, but it does need to be written down and reviewed on a schedule.
Trade enquiry
Quotations, samples and artwork files are available on request. Please state model, quantity per SKU, destination and target delivery window.
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