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Returns and Credit Notes Guide for Air Bar Zen 4
Published 2026 · VapeWholesaleHub trade desk
A clear returns and credit process on Zen 4 protects the relationship when something goes wrong.
Distributors reviewing their Zen 4 range usually find that returns and credit notes explains most of the variance in results between accounts.
Keeping a short internal note on returns and credit notes for each SKU pays for itself the first time a dispute arises over the Zen 4.
Why returns and credit notes matters on the Zen 4
Distinguish between a defect claim and a change of mind before agreeing any action.
Freight consolidation changes the answer to returns and credit notes at container scale, which is why small and large buyers reach different conclusions.
Credit notes should reference the original invoice line to keep accounting clean.
Reference specification
| Item | Value |
|---|---|
| Model | Zen 4 |
| Brand | Air Bar |
| Category | Local Supply |
| Battery | 1000 mAh |
| Output range | 12-40 W |
| Capacity | 5.0 ml |
| Charging | USB-C 1A |
| Coil options | 0.6 / 0.8 / 1.0 ohm |
| Carton quantity | 200 units |
Agreeing who pays return freight in advance avoids most disputes.
Practical notes for buyers
Retail staff rarely ask about returns and credit notes directly, but their questions almost always lead back to it.
Shops that receive a short briefing on returns and credit notes convert noticeably better than shops that only receive stock.
Checklist
- Verify that artwork matches the approved compliance template.
- Confirm the exact configuration in writing before the deposit is paid.
- Review the reorder point after one full selling cycle.
- Agree in advance who pays for return freight on a defect claim.
- Request batch photographs and a packing list prior to shipment.
- Check carton quantities against the commercial invoice line by line.
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 (123 units) | Tier 1 | 30-45 days |
| Pallet (1406 units) | Tier 2 | 30-45 days |
| Container (12567 units) | Tier 3 | 30-45 days |
Frequently asked questions
Who pays return freight on a Zen 4 defect claim?
For confirmed defects the supplier normally covers it; agreeing this in writing before shipment prevents arguments.
Do you support long term supply agreements?
Yes, rolling agreements with defined review points work better for both sides than rigid annual commitments.
How quickly can a repeat order be produced?
For established configurations production typically runs two to four weeks, with transit on top depending on the chosen method.
Is documentation provided for customs?
Commercial invoice, packing list and the relevant certificates are supplied; the importer's broker handles the declaration.
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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