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Wholesale Guide

Mod Specification Change Control — First-Time Importers

Published 2026-03-28 · 9 min read · by the VapeWholesaleHub sourcing team

There is a version of mod that sells through in six weeks and a version that sits in a back room for a year. The difference is rarely obvious from a product photo. Below is the checklist our team uses when a distributor asks us to quote mod for the first time.

Mod product overview
Reference view of the mod line prepared for wholesale evaluation.

Inspection Before Dispatch

Random checks are fine, but weight the sample towards the start and end of a mod production run. Those are where a line is most likely to drift.

Market Signals

Assortment rationalisation is the quiet trend in this category. Shops that cut their mod range from twelve lines to five well chosen ones often report higher total sales, not lower.

Mod demand trend
Assortment mix observed across repeat mod orders.

Reading a Mod Spec Sheet

Ask any factory for the same mod sample twice, three months apart. If the second sample drifts, the production line is running without statistical control and your reviews will drift with it. Consistency over time is a more useful signal than a single good sample.

Reference specification for Mod orders
Product categoryClosed pod
Resistance band1.2 - 1.4 ohm
Capacity tolerance+/- 2%
Puff count methodMachine cycle 3s on / 27s off
Master carton100 units
Carton weight5.9 kg
Shelf life24 months
Storage15-25 C, dry, away from direct light

Modelling a Healthy Margin

Margin on mod is rarely lost at the till. It is lost through dead stock, returns and emergency air freight. A slightly higher landed cost with predictable lead time usually beats the cheapest quote on the spreadsheet.

Tiered pricing works best when the tiers match real customer behaviour. Most mod buyers will take the second tier if the step is modest and the third tier only if they can see a genuine reason to hold more stock.

Indicative reference points for planning purposes: entry tier from USD 1.47 per unit at 1000 units, mid tier at USD 1.32, and volume tier at USD 0.85 for full container quantities. These figures move with specification, packaging and freight, so treat them as a shape rather than a quote.

Turning Mod Into Repeats

Use your mod staff training time on the two questions customers actually ask. Anything more detailed gets forgotten by the second shift.

Staff knowledge moves mod more than any fixture. A two minute explanation of the difference between this line and the one next to it converts a browsing shopper into a repeat buyer far more reliably than a discount.

Practical Checklist

Frequently Asked Questions

Can you match an existing product I already sell?

Often yes, provided we can measure it properly. Send a physical sample and we will report back on what can be matched, what will differ slightly, and why. An honest gap is more useful than a vague promise.

What if a batch does not match the sample?

Keep the retained samples from the approval stage. If a delivered batch measurably differs, we compare against the retained set and resolve it against the production record. This is why we insist on sealed retained units from every run.

What does a sample pack usually include?

A typical mod sample pack covers the strengths or variants you are most likely to list, packed so you can evaluate them side by side. Tell us which lines you are considering and we will match the pack to that rather than sending a generic selection.

What is the usual minimum order for mod?

For a standard production run the minimum is normally one master carton per flavour, though mixed cartons can be arranged for a first order. If you are testing the line, ask about a sample pack first and treat the freight as part of your research budget.

How long does a mod order take to arrive?

Production typically takes ten to eighteen working days after artwork approval, and transit depends on the method you choose. Air express is fastest, sea freight is cheapest at volume. We confirm both at quotation so there is no surprise later.

Next Step

The best mod programmes we see are run by buyers who write things down. Specifications, batch records, complaint thresholds - the paperwork is the advantage.

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