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Wholesale Guide

Mod Documentation Pack for Customs Brokers — Real Numbers Only

Published 2026-02-27 · 5 min read · by the VapeWholesaleHub sourcing team

Mod has moved from a niche listing to a category that most vape retailers simply have to carry. That popularity brought a flood of near identical offers. This guide explains how to separate a repeatable supply chain from a lucky sample.

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

Modelling a Healthy Margin

Discounting mod to win shelf space tends to reset customer expectations permanently. Volume support in kind, such as display material, usually costs less in the long run.

Indicative reference points for planning purposes: entry tier from USD 1.31 per unit at 500 units, mid tier at USD 1.08, and volume tier at USD 1.28 for full container quantities. These figures move with specification, packaging and freight, so treat them as a shape rather than a quote.

Quality Control in Practice

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.

Positioning Mod on Your Shelf

Mod sits at an interesting point in the assortment. It is familiar enough to be an impulse purchase and specific enough to build a repeat pattern around. Treating it as either pure commodity or pure specialty both lead to poor results.

What to Fix Before Approving Mod

Specification sheets are where a mod deal is won or quietly lost. Two samples can look and taste the same while using different coil wire, different wicking density and different tolerances on the mouthpiece. Those details decide how the unit behaves in week three rather than minute three.

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 categoryDisposable
Resistance band1.0 - 1.2 ohm
Capacity tolerance+/- 3%
Puff count methodMachine cycle 3s on / 27s off
Master carton200 units
Carton weight12.0 kg
Shelf life12 months
Storage15-25 C, dry, away from direct light

Freight, Customs and Timing

Air freight makes sense for a first mod order when you need to test demand quickly, but almost every steady programme moves to sea freight once volumes stabilise. Planning that switch early avoids a painful margin squeeze later.

Consolidating mod with other lines is often the biggest single saving available to a mid size importer. The unit cost does not change but the landed cost does, sometimes materially.

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

Practical Checklist

Frequently Asked Questions

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.

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.

Do you provide compliance documents?

Every shipment leaves with the documentation set relevant to your market, including batch records and test reports where required. Your local rules still determine what you must file, so confirm those with your broker before import.

Next Step

Questions that are not answered here are usually the interesting ones. Reach out with the specifics of your market and we will answer with numbers rather than adjectives.

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