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Wholesale Guide

Warehouse Layout Tips for Mod Distributors — Specialist Vape Shops

Published 2026-03-17 · 7 min read · by the VapeWholesaleHub sourcing team

Mod has moved from a niche listing to a category that most vape retailers simply have to carry. That popularity brought a flood of near identical offers. This guide explains how to separate a repeatable supply chain from a lucky sample.

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

What to Fix Before Approving Mod

A written mod specification should be short enough to read in a minute and precise enough to argue about. If a factory cannot confirm a number in writing, assume the number is whatever is cheapest that week.

A written mod specification should be short enough to read in a minute and precise enough to argue about. If a factory cannot confirm a number in writing, assume the number is whatever is cheapest that week.

Reference specification for Mod orders
Product categoryRefillable kit
Resistance band0.6 - 0.8 ohm
Capacity tolerance+/- 5%
Puff count methodMachine cycle 2s on / 18s off
Master carton400 units
Carton weight12.3 kg
Shelf life18 months
Storage15-25 C, dry, away from direct light

Where Mod Sits in the Range

Think about where mod sits in your customer's week. If it is a weekly restock, breadth matters less than availability. If it is an occasional treat, flavour range and display story carry more weight.

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.

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.

Online, shoot mod at a consistent scale across the range. Customers compare by eye, and inconsistent product photography creates returns that have nothing to do with the product.

What Mod Really Costs Landed

Compare mod quotes on the same incoterm. A price that looks better because it excludes a cost you assumed was included is not a saving at all.

Indicative reference points for planning purposes: entry tier from USD 2.17 per unit at 500 units, mid tier at USD 1.43, and volume tier at USD 0.66 for full container quantities. These figures move with specification, packaging and freight, so treat them as a shape rather than a quote.

Freight, Customs and Timing

Ask your forwarder for the mod transit history on your lane, not the advertised schedule. The gap between the two is the buffer you should build into your reorder point.

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.

Quality Control in Practice

Inspection is only useful if the result is recorded somewhere you can find it later. A mod batch log with weights, codes and measurements turns a future complaint into a five minute lookup.

Practical Checklist

Frequently Asked Questions

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.

How are price changes handled on repeat orders?

{K} pricing is reviewed against input costs and volume rather than adjusted casually. Any change is confirmed in writing before the next order is scheduled, with the reason stated so you can judge it yourself.

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.

Do you provide compliance documents?

Every shipment leaves with the documentation set relevant to your market, including batch records and test reports where required. Your local rules still determine what you must file, so confirm those with your broker before import.

Next Step

If you take one thing from this page, take the retained sample habit. It costs a few units per batch and it is the difference between a disagreement and a decision.

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