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Wholesale Guide

Mod Compliance Basics for Importers — Repeat Orders

Published 2026-04-23 · 5 min read · by the VapeWholesaleHub sourcing team

The price difference between two mod quotes is often smaller than the cost of one failed shipment. This overview is written for buyers who would rather understand the failure modes up front than discover them after customs clearance.

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

How Mod Batches Are Checked

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.

Trends Worth Watching

Retailers report that mod customers are asking more specific questions than they did two years ago. That favours ranges with clear, simple information over ranges with clever marketing.

Merchandising and Listing Tips

A mod display that answers strength and flavour without staff involvement outsells a prettier one that does not. Most customers will not ask, so the fixture has to do the work.

Where Mod Sits in the Range

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.

What to Fix Before Approving Mod

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 band1.0 - 1.2 ohm
Capacity tolerance+/- 2%
Puff count methodMachine cycle 3s on / 27s off
Master carton240 units
Carton weight4.2 kg
Shelf life12 months
Storage15-25 C, dry, away from direct light
Mod shipment handling
Handling notes applied to every palletised mod order.

Practical Checklist

Frequently Asked Questions

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 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.

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.

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

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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