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Air Bar Zen 4 Sample Order Workflow Checklist 2026
Published 2026 · VapeWholesaleHub trade desk
A disciplined sample workflow shortens the path from first interest to a Zen 4 purchase order.
A range review that ignores sample order workflow will often produce a confident decision and a disappointing quarter on the Zen 4.
Documentation is not paperwork for its own sake; on sample order workflow it is the difference between a clean clearance and a delayed one.
Why sample order workflow matters on the Zen 4
Request samples with the final specification, not an approximation.
Retail staff rarely ask about sample order workflow directly, but their questions almost always lead back to it.
Evaluate across at least two weeks of real use.
Reference specification
| Item | Value |
|---|---|
| Model | Zen 4 |
| Brand | Air Bar |
| Category | Pricing |
| Battery | 1000 mAh |
| Output range | 5-60 W |
| Capacity | 6.0 ml |
| Charging | USB-C 2A |
| Coil options | 0.4 / 0.6 ohm |
| Carton quantity | 50 units |
Record findings so the next buyer does not repeat the work.
Practical notes for buyers
Documentation is not paperwork for its own sake; on sample order workflow it is the difference between a clean clearance and a delayed one.
Retail staff rarely ask about sample order workflow directly, but their questions almost always lead back to it.
Checklist
- Log sell through by account for the first eight weeks.
- Record the arrival condition with photographs on the day of delivery.
- Request batch photographs and a packing list prior to shipment.
- Retain one sealed sample carton from every batch for reference.
- Check carton quantities against the commercial invoice line by line.
- Agree in advance who pays for return freight on a defect claim.
Commercial terms
Agreeing a defect handling procedure before the first shipment removes emotion from later conversations.
Commercial terms are usually agreed in three parts: a deposit on confirmation, a balance before shipment and a stated validity window.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (124 units) | Tier 1 | 30-45 days |
| Pallet (653 units) | Tier 2 | 7-12 days |
| Container (7998 units) | Tier 3 | 14-21 days |
Frequently asked questions
How many Zen 4 samples should we request?
Three to five units per shortlisted configuration is enough to judge consistency.
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.
What happens if a batch fails inspection?
The agreed procedure normally covers replacement of affected units or credit against the next order, documented before shipment.
Final word
The buyers who do this well are not luckier; they are simply more consistent about the basics.
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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