Wholesale Guide

Mod Documentation Pack for Customs Brokers — a Factory Floor View

Published 2026-06-04 · 7 min read · by the VapeWholesaleHub sourcing team

Retailers rarely lose money on mod because of price. They lose money because the first container was bought on a photograph. This page walks through what actually matters when you source mod at scale, written from the buying desk rather than the marketing department.

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

Quality Control in Practice

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.

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.

Ask how the factory measures puff count, then compare like with like.
Rotate stock by batch code rather than by delivery date.
Start with a mixed carton and let your own sell-through decide.
Confirm the current customs classification with your own broker.
Write the complaint threshold into the order terms.

What to Fix Before Approving Mod

When we write a mod specification with a distributor, we fix four things first: the resistance band, the liquid capacity tolerance, the puff count methodology and the packaging master carton. Everything else can flex without changing the customer experience.

Reference specification for Mod orders
Product category	Refillable kit
Resistance band	0.6 - 0.8 ohm
Capacity tolerance	+/- 3%
Puff count method	Declared by capacity
Master carton	200 units
Carton weight	6.3 kg
Shelf life	24 months
Storage	15-25 C, dry, away from direct light

Merchandising and Listing Tips

Put mod where the decision is made, not where the margin is highest. In most stores that means near the counter or at eye level in the category, rather than wherever there is spare space.

On shelf, mod sells on clarity. A plain shelf talker that states strength and flavour in two words outperforms a beautifully designed but vague display, because most purchase decisions here take under ten seconds.

What Mod Really Costs Landed

When mod input costs move, ask which component moved. A generic price increase hides whether you are paying for cells, packaging or simply a busy production calendar.

Indicative reference points for planning purposes: entry tier from USD 1.66 per unit at 1000 units, mid tier at USD 1.64, and volume tier at USD 1.41 for full container quantities. These figures move with specification, packaging and freight, so treat them as a shape rather than a quote.

Getting Mod to Your Warehouse

Model mod freight both ways before choosing a method: cost per unit and cost per week of delay. The second figure is the one that decides whether a cheap option was actually cheap.

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

Positioning Mod on Your Shelf

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.

Practical Checklist

Start with a mixed carton and let your own sell-through decide.
Keep sealed retained samples from every production batch.
Confirm the current customs classification with your own broker.
Agree the tolerance band in writing before approving artwork.
Rotate stock by batch code rather than by delivery date.
Plan the switch from air to sea freight before you need it.

Frequently Asked Questions

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.

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.

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.

Do you hold stock for regular customers?

For established programmes we can reserve production slots and, in some cases, hold finished mod stock against a forecast. It removes most of the lead time risk from a reorder and is worth discussing once volumes are stable.

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.

Next Step

Start smaller than feels comfortable, measure honestly, then scale what worked. That sequence has saved more of our customers money than any negotiation tactic we could suggest.

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