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Air Bar Box 4 Minimum Order Quantity Explained
Published 2026 · VapeWholesaleHub trade desk
Minimum order quantity is the first commercial filter in any Box 4 sourcing conversation.
Across the trade, minimum order quantity is the point where good intentions meet operational reality on the Box 4.
Where two suppliers look identical on price, minimum order quantity is usually the variable that separates them over a full year.
Why minimum order quantity matters on the Box 4
The minimum usually applies per SKU rather than per order, which shapes flavour planning.
Freight consolidation changes the answer to minimum order quantity at container scale, which is why small and large buyers reach different conclusions.
Mixing flavours within one model is often allowed at carton level.
Reference specification
| Item | Value |
|---|---|
| Model | Box 4 |
| Brand | Air Bar |
| Category | Vape Devices |
| Battery | 500 mAh |
| Output range | 12-25 W |
| Capacity | 6.0 ml |
| Charging | USB-C 1A |
| Coil options | 0.4 / 0.6 ohm |
| Carton quantity | 50 units |
Sample orders normally ship separately from the production run.
Practical notes for buyers
A written internal standard for minimum order quantity makes onboarding new account managers far quicker and reduces avoidable errors.
Cash flow is the quiet constraint behind minimum order quantity: the cheapest option is rarely the one that frees the most working capital.
Checklist
- Check carton quantities against the commercial invoice line by line.
- Confirm the exact configuration in writing before the deposit is paid.
- Keep certificates current and filed against the exact model name.
- Agree in advance who pays for return freight on a defect claim.
- Request batch photographs and a packing list prior to shipment.
- Retain one sealed sample carton from every batch for reference.
Commercial terms
Volume commitments work best when they are structured as a rolling target rather than a single fixed number.
Freight terms should be named explicitly, because an unclear incoterm is the fastest way to lose a relationship.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (73 units) | Tier 1 | 30-45 days |
| Pallet (673 units) | Tier 2 | 30-45 days |
| Container (15629 units) | Tier 3 | 7-12 days |
Frequently asked questions
Is the Box 4 minimum negotiable?
For a first order, factories often allow a mixed carton to test demand before applying standard per SKU minimums.
Can packaging be adjusted for our market?
Artwork localisation is straightforward; structural changes need larger volumes and a longer lead time.
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.
Do you support long term supply agreements?
Yes, rolling agreements with defined review points work better for both sides than rigid annual commitments.
Final word
If only one thing changes after reading this, let it be the habit of checking minimum order quantity before reordering.
Trade enquiry
Quotations, samples and artwork files are available on request. Please state model, quantity per SKU, destination and target delivery window.