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Air Bar Diamond 4 Minimum Order Quantity Insights 2026

Published 2026 · VapeWholesaleHub trade desk

Minimum order quantity is the first commercial filter in any Diamond 4 sourcing conversation.

A range review that ignores minimum order quantity will often produce a confident decision and a disappointing quarter on the Diamond 4.

Retail staff rarely ask about minimum order quantity directly, but their questions almost always lead back to it.

Why minimum order quantity matters on the Diamond 4

The minimum usually applies per SKU rather than per order, which shapes flavour planning.

Seasonality interacts with minimum order quantity more than most forecasts allow for, so a rolling review beats an annual one.

Mixing flavours within one model is often allowed at carton level.

Reference specification

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 Diamond 4 economics actually settle.

Shops that receive a short briefing on minimum order quantity convert noticeably better than shops that only receive stock.

Checklist

• Check carton quantities against the commercial invoice line by line.
• Verify that artwork matches the approved compliance template.
• Confirm the exact configuration in writing before the deposit is paid.
• Log sell through by account for the first eight weeks.
• Record the arrival condition with photographs on the day of delivery.
• Review the reorder point after one full selling cycle.

Commercial terms

Freight terms should be named explicitly, because an unclear incoterm is the fastest way to lose a relationship.

Currency movement over a ninety day cycle can outweigh the difference between two competing quotations.

Frequently asked questions

Is the Diamond 4 minimum negotiable?

For a first order, factories often allow a mixed carton to test demand before applying standard per SKU minimums.

How quickly can a repeat order be produced?

For established configurations production typically runs two to four weeks, with transit on top depending on the chosen method.

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.

Is documentation provided for customs?

Commercial invoice, packing list and the relevant certificates are supplied; the importer's broker handles the declaration.

Final word

A short quarterly review of these points will keep the Diamond 4 range healthy without consuming the week.

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