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

A clear returns and credit process on Diamond Pro protects the relationship when something goes wrong.
A range review that ignores returns and credit notes will often produce a confident decision and a disappointing quarter on the Diamond Pro.
A written internal standard for returns and credit notes makes onboarding new account managers far quicker and reduces avoidable errors.
Why returns and credit notes matters on the Diamond Pro
Distinguish between a defect claim and a change of mind before agreeing any action.
Retail staff rarely ask about returns and credit notes directly, but their questions almost always lead back to it.
Credit notes should reference the original invoice line to keep accounting clean.
Reference specification
| Item | Value |
|---|---|
| Model | Diamond Pro |
| Brand | Air Bar |
| Category | E-Liquids |
| Battery | 1500 mAh |
| Output range | 10-25 W |
| Capacity | 6.0 ml |
| Charging | USB-C 1A |
| Coil options | 0.4 / 0.6 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 Pro economics actually settle.
Where two suppliers look identical on price, returns and credit notes is usually the variable that separates them over a full year.
Checklist
- Check carton quantities against the commercial invoice line by line.
- Record the arrival condition with photographs on the day of delivery.
- Log sell through by account for the first eight weeks.
- Confirm the exact configuration in writing before the deposit is paid.
- Retain one sealed sample carton from every batch for reference.
- Agree in advance who pays for return freight on a defect claim.
Commercial terms
Agreeing a defect handling procedure before the first shipment removes emotion from later conversations.
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 (95 units) | Tier 1 | 21-30 days |
| Pallet (1034 units) | Tier 2 | 21-30 days |
| Container (15803 units) | Tier 3 | 14-21 days |
Frequently asked questions
Who pays return freight on a Diamond Pro 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.
Is documentation provided for customs?
Commercial invoice, packing list and the relevant certificates are supplied; the importer's broker handles the declaration.
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.
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.