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Wholesale Guide

Mod Assortment Depth Versus Breadth — Landed Cost Worked Through

Published 2026-02-01 · 8 min read · by the VapeWholesaleHub sourcing team

There is no clever trick to buying mod well. There is a short list of things worth checking and a long list of things that distract from them. This page is an attempt at the short list.

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

Modelling a Healthy Margin

Watch the mod price you pay over a year rather than per order. Factories respond well to visible volume, and a quarterly review is usually worth more than a hard negotiation each time.

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 1.03 per unit at 500 units, mid tier at USD 1.89, and volume tier at USD 1.39 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

Train whoever receives mod cartons to note anything unusual at the point of unloading. Damage discovered at the dock is a freight claim; damage discovered a week later is your problem.

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.

Turning Mod Into Repeats

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.

The Specification That Matters

Revisit the mod specification after every third order. Small improvements compound, and factories take a buyer more seriously when the document has clearly been used.

Reference specification for Mod orders
Product categoryAccessory
Resistance band0.6 - 0.8 ohm
Capacity tolerance+/- 3%
Puff count methodMachine cycle 2s on / 18s off
Master carton100 units
Carton weight9.9 kg
Shelf life24 months
Storage15-25 C, dry, away from direct light

Logistics That Protect Margin

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.

Split mod shipments across two sailings when the order is large enough. It costs slightly more but removes the risk of a single event wiping out a full quarter of stock.

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

Where Demand Is Heading

The mod category is consolidating around suppliers who can document what they ship. Buyers who built that requirement into their process early are now finding it much easier to scale.

Practical Checklist

Frequently Asked Questions

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.

What information do you need to quote?

Target specification, approximate quantity, destination and any packaging requirement. With those four we can usually come back with a costed option the same working day rather than a request for more information.

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 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.

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.

Next Step

The best mod programmes we see are run by buyers who write things down. Specifications, batch records, complaint thresholds - the paperwork is the advantage.

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