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Returns and Credit Notes Guide for Air Bar Diamond
Published 2026 · VapeWholesaleHub trade desk

A clear returns and credit process on Diamond protects the relationship when something goes wrong.
There is no shortcut on returns and credit notes: the Diamond rewards preparation and punishes improvisation.
Seasonality interacts with returns and credit notes more than most forecasts allow for, so a rolling review beats an annual one.
Why returns and credit notes matters on the Diamond
Distinguish between a defect claim and a change of mind before agreeing any action.
Cash flow is the quiet constraint behind returns and credit notes: the cheapest option is rarely the one that frees the most working capital.
Credit notes should reference the original invoice line to keep accounting clean.
Reference specification
| Item | Value |
|---|---|
| Model | Diamond |
| Brand | Air Bar |
| Category | E-Liquids |
| Battery | 1100 mAh |
| Output range | 8-30 W |
| Capacity | 1.0 ml |
| Charging | USB-C 1A |
| Coil options | 0.6 / 0.8 / 1.0 ohm |
| Carton quantity | 100 units |
Agreeing who pays return freight in advance avoids most disputes.
Practical notes for buyers
The most common mistake is optimising for the first order instead of the fourth, which is where Diamond economics actually settle.
Seasonality interacts with returns and credit notes more than most forecasts allow for, so a rolling review beats an annual one.
Checklist
- Record the arrival condition with photographs on the day of delivery.
- Retain one sealed sample carton from every batch for reference.
- Review the reorder point after one full selling cycle.
- Verify that artwork matches the approved compliance template.
- Log sell through by account for the first eight weeks.
- Agree in advance who pays for return freight on a defect claim.
Commercial terms
Payment history is the single most reliable route to better terms, more than total annual volume.
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 (162 units) | Tier 1 | 30-45 days |
| Pallet (1813 units) | Tier 2 | 14-21 days |
| Container (7270 units) | Tier 3 | 30-45 days |
Frequently asked questions
Who pays return freight on a Diamond 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.
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.
Can packaging be adjusted for our market?
Artwork localisation is straightforward; structural changes need larger volumes and a longer lead time.
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.