Wholesale Guide

Mod Sampling Programme: How to Evaluate Before You Commit — High Volume Buyers

Published 2026-02-07 · 9 min read · by the VapeWholesaleHub sourcing team

A mod programme fails in predictable ways: a specification nobody wrote down, a sample nobody retained, and a lead time nobody stress tested. Here is how to close those three gaps before they cost you a container.

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

Inspection Before Dispatch

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.

Agree the tolerance band in writing before approving artwork.
Ask how the factory measures puff count, then compare like with like.
Start with a mixed carton and let your own sell-through decide.
Plan the switch from air to sea freight before you need it.
Confirm the current customs classification with your own broker.

How Mod Fits the Assortment

Decide early whether mod is a traffic driver or a margin line in your store. The answer changes how you price it, where you place it and how hard you push it at the counter.

Reading a Mod Spec Sheet

Ask for the mod specification in the same units you intend to measure in. A metric quoted in a form you cannot verify on arrival is not a specification, it is a claim.

Reference specification for Mod orders
Product category	Open system
Resistance band	1.2 - 1.4 ohm
Capacity tolerance	+/- 2%
Puff count method	Machine cycle 3s on / 27s off
Master carton	100 units
Carton weight	4.0 kg
Shelf life	12 months
Storage	15-25 C, dry, away from direct light

What Mod Really Costs Landed

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 1.16 per unit at 500 units, mid tier at USD 1.44, and volume tier at USD 1.36 for full container quantities. These figures move with specification, packaging and freight, so treat them as a shape rather than a quote.

Logistics That Protect Margin

Plan the mod customs paperwork at the same time as the order, not when the goods are on the water. A missing document costs more in demurrage than the entire freight saving from a cheap forwarder.

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

Selling Mod at Store Level

Keep the mod range tidy. A half empty shelf reads as a dying line, and customers interpret it that way faster than any signage can correct.

Practical Checklist

Start with a mixed carton and let your own sell-through decide.
Write the complaint threshold into the order terms.
Plan the switch from air to sea freight before you need it.
Model landed cost, not ex-works price, when comparing quotes.
Check carton dimensions against your freight quote before confirming.
Agree the tolerance band in writing before approving artwork.

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.

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 if I only need a small first order?

That is normal and sensible. A mixed carton lets you test mod in your own market before committing to a production run, and the specification you approve at that stage carries through to larger orders unchanged.

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 the packaging be customised?

Yes. Most mod programmes use private label packaging once volumes justify the printing plate. We supply dielines, check your artwork for print issues and hold approved files so reorders need no new setup.

Next Step

If you are comparing options right now, send us the specification you have been quoted elsewhere. A side by side reading usually shows where the price difference actually comes from, and that is the most useful first conversation to have.

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