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Air Bar Diamond 2 Returns and Credit Notes for Bulk Buyers
Published 2026 · VapeWholesaleHub trade desk

A clear returns and credit process on Diamond 2 protects the relationship when something goes wrong.
Distributors reviewing their Diamond 2 range usually find that returns and credit notes explains most of the variance in results between accounts.
Freight consolidation changes the answer to returns and credit notes at container scale, which is why small and large buyers reach different conclusions.
Why returns and credit notes matters on the Diamond 2
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 2 |
| Brand | Air Bar |
| Category | Reviews |
| Battery | 800 mAh |
| Output range | 10-30 W |
| Capacity | 4.0 ml |
| Charging | USB-C 2A |
| Coil options | 0.8 / 1.2 ohm |
| Carton quantity | 100 units |
Agreeing who pays return freight in advance avoids most disputes.
Practical notes for buyers
Shops that receive a short briefing on returns and credit notes convert noticeably better than shops that only receive stock.
Seasonality interacts with returns and credit notes more than most forecasts allow for, so a rolling review beats an annual one.
Checklist
- Agree in advance who pays for return freight on a defect claim.
- Keep certificates current and filed against the exact model name.
- Verify that artwork matches the approved compliance template.
- Retain one sealed sample carton from every batch for reference.
- Review the reorder point after one full selling cycle.
- Check carton quantities against the commercial invoice line by line.
Commercial terms
Payment history is the single most reliable route to better terms, more than total annual volume.
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 (164 units) | Tier 1 | 7-12 days |
| Pallet (1029 units) | Tier 2 | 21-30 days |
| Container (19521 units) | Tier 3 | 30-45 days |
Frequently asked questions
Who pays return freight on a Diamond 2 defect claim?
For confirmed defects the supplier normally covers it; agreeing this in writing before shipment prevents arguments.
Is documentation provided for customs?
Commercial invoice, packing list and the relevant certificates are supplied; the importer's broker handles the declaration.
Do you support long term supply agreements?
Yes, rolling agreements with defined review points work better for both sides than rigid annual commitments.
Can packaging be adjusted for our market?
Artwork localisation is straightforward; structural changes need larger volumes and a longer lead time.
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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