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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.

Distributors reviewing their Box 4 range usually find that minimum order quantity explains most of the variance in results between accounts.

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	Pricing
Battery	1500 mAh
Output range	10-80 W
Capacity	3.0 ml
Charging	USB-C fast charge
Coil options	0.6 / 0.8 / 1.0 ohm
Carton quantity	100 units

Sample orders normally ship separately from the production run.

Practical notes for buyers

The most common mistake is optimising for the first order instead of the fourth, which is where Box 4 economics actually settle.

Cash flow is the quiet constraint behind minimum order quantity: the cheapest option is rarely the one that frees the most working capital.

Checklist

Request batch photographs and a packing list prior to shipment.
Retain one sealed sample carton from every batch for reference.
Check carton quantities against the commercial invoice line by line.
Review the reorder point after one full selling cycle.
Agree in advance who pays for return freight on a defect claim.
Keep certificates current and filed against the exact model name.

Commercial terms

Volume commitments work best when they are structured as a rolling target rather than a single fixed number.

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 (108 units)	Tier 1	21-30 days
Pallet (921 units)	Tier 2	21-30 days
Container (16024 units)	Tier 3	21-30 days

All figures above are indicative working ranges used for planning. Final specification and commercial terms are confirmed in writing before any deposit.

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.

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.

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.

Final word

The buyers who do this well are not luckier; they are simply more consistent about the basics.

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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