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Wholesale Guide

Mod Barcode and Labelling Requirements — Replenishment Cycles

Published 2026-06-21 · 6 min read · by the VapeWholesaleHub sourcing team

We ship mod to distributors in very different markets, and the same five questions come up almost every week. Rather than answer them in email each time, we have written them out properly here.

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

Where Mod Sits in the Range

Mod rewards retailers who can explain it in one sentence. If your team needs a paragraph, the range is too complicated for the space it occupies.

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.

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 2.09 per unit at 2000 units, mid tier at USD 1.17, and volume tier at USD 1.48 for full container quantities. These figures move with specification, packaging and freight, so treat them as a shape rather than a quote.

Trends Worth Watching

Expect mod packaging requirements to keep tightening. Designs that leave room for additional labelling age better than tight layouts that need a full reprint to comply.

One shift worth planning for: shorter mod reorder cycles with smaller average drops. It favours suppliers with flexible production slots over those who only want large annual commitments.

Logistics That Protect Margin

Freight is the hidden half of mod unit economics. A denser master carton can save more per unit than a hard negotiation on factory price, because the saving repeats on every reorder rather than once.

Split mod shipments across two sailings when the order is large enough. It costs slightly more but removes the risk of a single event wiping out a full quarter of stock.

Mod logistics and packing
Master carton configuration used for mod shipments.

The Specification That Matters

Two specifications that matter more than buyers expect: the seal integrity after a drop test and the consistency of the draw from first use to last. Both are measurable before you commit to volume.

Reference specification for Mod orders
Product categoryRefillable kit
Resistance band1.0 - 1.2 ohm
Capacity tolerance+/- 2%
Puff count methodDeclared by capacity
Master carton120 units
Carton weight11.6 kg
Shelf life18 months
Storage15-25 C, dry, away from direct light

Practical Checklist

Frequently Asked Questions

Is there a warranty on mod?

Manufacturing defects are covered against the retained sample standard. Normal wear, misuse and damage after opening are not. We publish the threshold in the order terms so both sides know exactly what the claim process looks like.

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.

What happens if my market changes its rules?

Regulations move, and packaging or documentation sometimes has to follow. We keep approved artwork files on hand so that a required change is a reprint rather than a redesign, which keeps the cost and delay down.

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.

Next Step

If you take one thing from this page, take the retained sample habit. It costs a few units per batch and it is the difference between a disagreement and a decision.

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