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Air Bar Diamond Max Returns and Credit Notes Checklist 2026
Published 2026 · VapeWholesaleHub trade desk

A clear returns and credit process on Diamond Max protects the relationship when something goes wrong.
Buyers who treat returns and credit notes as a commercial discipline rather than an afterthought tend to hold margin for longer.
Cash flow is the quiet constraint behind returns and credit notes: the cheapest option is rarely the one that frees the most working capital.
Why returns and credit notes matters on the Diamond Max
Distinguish between a defect claim and a change of mind before agreeing any action.
Where two suppliers look identical on price, returns and credit notes is usually the variable that separates them over a full year.
Credit notes should reference the original invoice line to keep accounting clean.
Reference specification
| Item | Value |
|---|---|
| Model | Diamond Max |
| Brand | Air Bar |
| Category | Pricing |
| Battery | 650 mAh |
| Output range | 8-30 W |
| Capacity | 1.0 ml |
| Charging | USB-C fast charge |
| Coil options | 0.4 / 0.6 ohm |
| Carton quantity | 50 units |
Agreeing who pays return freight in advance avoids most disputes.
Practical notes for buyers
Cash flow is the quiet constraint behind returns and credit notes: the cheapest option is rarely the one that frees the most working capital.
Consistency across batches matters more than peak performance for Diamond Max, and returns and credit notes is where inconsistency first appears.
Checklist
- Check carton quantities against the commercial invoice line by line.
- Retain one sealed sample carton from every batch for reference.
- Confirm the exact configuration in writing before the deposit is paid.
- Request batch photographs and a packing list prior to shipment.
- Log sell through by account for the first eight weeks.
- Review the reorder point after one full selling cycle.
Commercial terms
Currency movement over a ninety day cycle can outweigh the difference between two competing quotations.
Currency movement over a ninety day cycle can outweigh the difference between two competing quotations.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (108 units) | Tier 1 | 30-45 days |
| Pallet (1799 units) | Tier 2 | 14-21 days |
| Container (14562 units) | Tier 3 | 7-12 days |
Frequently asked questions
Who pays return freight on a Diamond Max defect claim?
For confirmed defects the supplier normally covers it; agreeing this in writing before shipment prevents arguments.
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.
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.
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.
Final word
Start with one change, measure it over a quarter, then decide whether it deserves to become policy.
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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