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Wholesale Guide

Mods Barcode and Labelling Requirements — Landed Cost Worked Through

Published 2026-01-20 · 9 min read · by the VapeWholesaleHub sourcing team

Retailers rarely lose money on mods 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 mods at scale, written from the buying desk rather than the marketing department.

Mods product overview
Reference view of the mods line prepared for wholesale evaluation.

Logistics That Protect Margin

Consolidating mods with other lines is often the biggest single saving available to a mid size importer. The unit cost does not change but the landed cost does, sometimes materially.

Split mods 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.

Mods logistics and packing
Master carton configuration used for mods shipments.

Market Signals

The most durable mods lines over the last few years have been unglamorous and consistent. Novelty sells once; reliability sells every month.

Mods demand trend
Assortment mix observed across repeat mods orders.

Modelling a Healthy Margin

When you model mods pricing, build in a realistic shrink figure. Even a well run line loses a small percentage to damage, expiry and sampling. Pretending that number is zero is how a healthy looking margin turns negative.

When you model mods pricing, build in a realistic shrink figure. Even a well run line loses a small percentage to damage, expiry and sampling. Pretending that number is zero is how a healthy looking margin turns negative.

Indicative reference points for planning purposes: entry tier from USD 1.31 per unit at 500 units, mid tier at USD 1.39, and volume tier at USD 1.12 for full container quantities. These figures move with specification, packaging and freight, so treat them as a shape rather than a quote.

Selling Mods at Store Level

Rotate mods facing rather than price for the first month. Visibility changes sell-through more reliably than a small discount, and it does not train customers to wait for offers.

The Specification That Matters

Pay attention to how a mods supplier responds when you ask for a tolerance they do not want to commit to. The hesitation is usually more informative than the eventual answer.

Reference specification for Mods orders
Product categoryRefillable kit
Resistance band1.2 - 1.4 ohm
Capacity tolerance+/- 3%
Puff count methodMachine cycle 2s on / 18s off
Master carton400 units
Carton weight8.1 kg
Shelf life18 months
Storage15-25 C, dry, away from direct light

Practical Checklist

Frequently Asked Questions

What if a batch does not match the sample?

Keep the retained samples from the approval stage. If a delivered batch measurably differs, we compare against the retained set and resolve it against the production record. This is why we insist on sealed retained units from every run.

What does a sample pack usually include?

A typical mods 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.

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.

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.

Next Step

Whatever you decide, decide it against numbers you can check on arrival. That single discipline removes most of the risk from importing mods.

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