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Wholesale Guide

Mod Documentation Pack for Customs Brokers — Retail Chains

Published 2026-07-02 · 5 min read · by the VapeWholesaleHub sourcing team

Most first time importers of mod ask the same five questions. This page answers them in the order they usually arrive, with the numbers we quote internally rather than round marketing claims.

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

Reading a Mod Spec Sheet

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.

Where possible, tie part of the mod payment to inspection against the written spec. It focuses attention on the numbers rather than on the relationship.

Reference specification for Mod orders
Product categoryRefillable kit
Resistance band0.6 - 0.8 ohm
Capacity tolerance+/- 5%
Puff count methodDeclared by capacity
Master carton100 units
Carton weight10.3 kg
Shelf life18 months
Storage15-25 C, dry, away from direct light

Trends Worth Watching

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.

Getting Mod to Your Warehouse

Track mod landed cost per unit as a running number, including duty and local delivery. It is the only figure that tells you whether a supplier change actually improved anything.

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

How Mod Batches Are Checked

The defect rate that matters is the one your customer experiences, not the one the factory reports. Bridge that gap by inspecting the way a customer would open the box, not the way a line worker packs it.

Set the mod complaint threshold in the contract before you need it. Deciding what counts as an acceptable defect rate during a dispute is the worst possible time to negotiate it.

Pricing and Margin

Build mod price tiers around order sizes your customers actually place. Tiers that only make sense on a spreadsheet get ignored, and you end up discounting ad hoc instead.

Indicative reference points for planning purposes: entry tier from USD 2.26 per unit at 1000 units, mid tier at USD 0.79, and volume tier at USD 0.82 for full container quantities. These figures move with specification, packaging and freight, so treat them as a shape rather than a quote.

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 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 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.

How do you handle a short shipment?

Cartons are counted and weighed before dispatch and the figures are shared with you. If something is short on arrival, the packing record and the carrier documentation are both available, which keeps the claim straightforward.

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.

Next Step

Send us your current mod specification even if you are not planning to move suppliers. A second read of a document you use every month is usually worth the ten minutes.

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