VapeWholesaleHubHow to Brief a Factory on Mods — Updated for 2026
Mods 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.
The Specification That Matters
A written mods 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.
When we write a mods 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.
| Product category | Disposable |
|---|---|
| Resistance band | 0.8 - 1.0 ohm |
| Capacity tolerance | +/- 3% |
| Puff count method | Machine cycle 3s on / 27s off |
| Master carton | 240 units |
| Carton weight | 9.9 kg |
| Shelf life | 18 months |
| Storage | 15-25 C, dry, away from direct light |
Freight, Customs and Timing
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.
Air freight makes sense for a first mods order when you need to test demand quickly, but almost every steady programme moves to sea freight once volumes stabilise. Planning that switch early avoids a painful margin squeeze later.
Modelling a Healthy Margin
Tiered pricing works best when the tiers match real customer behaviour. Most mods buyers will take the second tier if the step is modest and the third tier only if they can see a genuine reason to hold more stock.
Build mods 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 2.30 per unit at 1000 units, mid tier at USD 1.65, and volume tier at USD 1.15 for full container quantities. These figures move with specification, packaging and freight, so treat them as a shape rather than a quote.
How Mods Batches Are Checked
Random checks are fine, but weight the sample towards the start and end of a mods production run. Those are where a line is most likely to drift.
- Rotate stock by batch code rather than by delivery date.
- Confirm the current customs classification with your own broker.
- Start with a mixed carton and let your own sell-through decide.
- Check carton dimensions against your freight quote before confirming.
- Ask how the factory measures puff count, then compare like with like.
How Mods Fits the Assortment
Decide early whether mods 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.
Where Demand Is Heading
The mods 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.
Flavour cycles in mods are shortening, which argues for smaller test orders and faster feedback loops rather than large speculative buys on a predicted winner.
Practical Checklist
- Confirm the current customs classification with your own broker.
- Agree the tolerance band in writing before approving artwork.
- Model landed cost, not ex-works price, when comparing quotes.
- Plan the switch from air to sea freight before you need it.
- Ask how the factory measures puff count, then compare like with like.
- Write the complaint threshold into the order terms.
Frequently Asked Questions
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.
Is there a warranty on mods?
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.
Can the packaging be customised?
Yes. Most mods 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.
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.
Next Step
The best mods programmes we see are run by buyers who write things down. Specifications, batch records, complaint thresholds - the paperwork is the advantage.
Related Reading
- Mods Barcode and Labelling Requirements — Oceania
- Mods Tooling and Moulding Cost Structures — Busy Buyers
- Mods Batch Recall Traceability in Practice — Premium Shelf Programmes
- Mods Quality Drift: Catching It Before Customers Do — Southeast Asia
- Mods Communication Cadence With Overseas Suppliers — Warehouse Teams
- Mods Buyer FAQ for First Time Importers — Freight Included