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Wholesale Guide

Mod Emissions and Leak Testing Methods — Three Price Tiers

Published 2026-06-06 · 9 min read · by the VapeWholesaleHub sourcing team

Retailers rarely lose money on mod because of price. They lose money because the first container was bought on a photograph. This page walks through what actually matters when you source mod at scale, written from the buying desk rather than the marketing department.

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

What to Fix Before Approving Mod

A written mod specification should be short enough to read in a minute and precise enough to argue about. If a factory cannot confirm a number in writing, assume the number is whatever is cheapest that week.

Reference specification for Mod orders
Product categoryPod system
Resistance band0.6 - 0.8 ohm
Capacity tolerance+/- 3%
Puff count methodDeclared by capacity
Master carton120 units
Carton weight12.5 kg
Shelf life12 months
Storage15-25 C, dry, away from direct light

Turning Mod Into Repeats

On shelf, mod sells on clarity. A plain shelf talker that states strength and flavour in two words outperforms a beautifully designed but vague display, because most purchase decisions here take under ten seconds.

Pricing and Margin

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.

Hold a small mod buffer in your pricing model for currency movement. A few percent on a container is a real number, and it is easier to plan for than to absorb.

Indicative reference points for planning purposes: entry tier from USD 2.27 per unit at 2000 units, mid tier at USD 0.98, and volume tier at USD 0.90 for full container quantities. These figures move with specification, packaging and freight, so treat them as a shape rather than a quote.

How Mod Batches Are Checked

Keep a photo record of every mod approval sample. Written descriptions age badly; a dated photograph next to a delivered unit settles most arguments in seconds.

AQL sampling gets a lot of attention, but for mod the more useful habit is simply measuring the same three things on every single batch. Trend lines catch problems that pass/fail checks miss.

How Mod Fits the Assortment

Category data for mod is noisier than it looks. Promotions, weather and local competition all move weekly numbers, so read three months at a time rather than reacting to a single week.

Where Demand Is Heading

Traceability is moving from a nice-to-have to a requirement in several mod markets. Building the habit now is cheaper than retrofitting record keeping under pressure later.

The most durable mod lines over the last few years have been unglamorous and consistent. Novelty sells once; reliability sells every month.

Practical Checklist

Frequently Asked Questions

Do you hold stock for regular customers?

For established programmes we can reserve production slots and, in some cases, hold finished mod stock against a forecast. It removes most of the lead time risk from a reorder and is worth discussing once volumes are stable.

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.

Can I mix strengths in one order?

In most cases yes, as long as each strength meets the minimum run length. Mixed strength cartons are popular with retailers building their first display because they show the full ladder without over committing.

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

Start smaller than feels comfortable, measure honestly, then scale what worked. That sequence has saved more of our customers money than any negotiation tactic we could suggest.

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