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Air Bar Zen 4 Buyer FAQ
Published 2026 · VapeWholesaleHub trade desk
This buyer FAQ collects the questions distributors ask most often about Zen 4.
Every serious sourcing conversation about the Zen 4 eventually arrives at buyer faq, usually because it is where cost and risk meet.
In practice the decision comes down to three numbers: unit cost, freight per unit and the realistic sell through rate for Zen 4.
Why buyer faq matters on the Zen 4
Commercial questions usually arrive before technical ones in any sourcing cycle.
Retail staff rarely ask about buyer faq directly, but their questions almost always lead back to it.
Clear answers early shorten the negotiation considerably.
Reference specification
| Item | Value |
|---|---|
| Model | Zen 4 |
| Brand | Air Bar |
| Category | Disposable Vapes |
| Battery | 1000 mAh |
| Output range | 12-40 W |
| Capacity | 6.0 ml |
| Charging | USB-C fast charge |
| Coil options | 0.8 / 1.2 ohm |
| Carton quantity | 200 units |
A written FAQ reduces repeated email rounds on both sides.
Practical notes for buyers
Retail staff rarely ask about buyer faq directly, but their questions almost always lead back to it.
Keeping a short internal note on buyer faq for each SKU pays for itself the first time a dispute arises over the Zen 4.
Checklist
- Log sell through by account for the first eight weeks.
- Retain one sealed sample carton from every batch for reference.
- Keep certificates current and filed against the exact model name.
- Request batch photographs and a packing list prior to shipment.
- Agree in advance who pays for return freight on a defect claim.
- Record the arrival condition with photographs on the day of delivery.
Commercial terms
Freight terms should be named explicitly, because an unclear incoterm is the fastest way to lose a relationship.
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 (55 units) | Tier 1 | 7-12 days |
| Pallet (1315 units) | Tier 2 | 30-45 days |
| Container (7740 units) | Tier 3 | 30-45 days |
Frequently asked questions
What information should a Zen 4 enquiry include?
Model, quantity per SKU, destination, preferred incoterm and target delivery window.
Do you support long term supply agreements?
Yes, rolling agreements with defined review points work better for both sides than rigid annual commitments.
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.
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
A short quarterly review of these points will keep the Zen 4 range healthy without consuming the week.
Trade enquiry
Quotations, samples and artwork files are available on request. Please state model, quantity per SKU, destination and target delivery window.