VapeWholesaleHubMods Coil Wire and Wicking Choices Compared — Step by Step
Most first time importers of mods ask the same five questions. This page answers them in the order they usually arrive, with the numbers we quote internally rather than round marketing claims.
Inspection Before Dispatch
AQL sampling gets a lot of attention, but for mods the more useful habit is simply measuring the same three things on every single batch. Trend lines catch problems that pass/fail checks miss.
AQL sampling gets a lot of attention, but for mods the more useful habit is simply measuring the same three things on every single batch. Trend lines catch problems that pass/fail checks miss.
- Plan the switch from air to sea freight before you need it.
- Confirm the current customs classification with your own broker.
- Start with a mixed carton and let your own sell-through decide.
- Agree the tolerance band in writing before approving artwork.
- Keep sealed retained samples from every production batch.
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.
Indicative reference points for planning purposes: entry tier from USD 1.60 per unit at 1000 units, mid tier at USD 1.00, and volume tier at USD 1.08 for full container quantities. These figures move with specification, packaging and freight, so treat them as a shape rather than a quote.
Positioning Mods on Your Shelf
Range decisions for mods should start from shelf space, not from a supplier catalogue. Count the facings you actually have, then decide how many of them this line deserves against what it currently earns.
One useful exercise: list every mods line you stock and mark the last date each one sold at full price. Anything without a recent full price sale is taking space from something that would use it better.
Reading a Mods Spec Sheet
Good mods specs describe the failure boundaries, not just the target. Stating what is unacceptable gives the factory a clear production window instead of a single point they will miss half the time.
| Product category | Refillable kit |
|---|---|
| Resistance band | 0.8 - 1.0 ohm |
| Capacity tolerance | +/- 3% |
| Puff count method | Machine cycle 3s on / 27s off |
| Master carton | 300 units |
| Carton weight | 7.5 kg |
| Shelf life | 12 months |
| Storage | 15-25 C, dry, away from direct light |
Merchandising and Listing Tips
Use your mods staff training time on the two questions customers actually ask. Anything more detailed gets forgotten by the second shift.
Practical Checklist
- Ask how the factory measures puff count, then compare like with like.
- Model landed cost, not ex-works price, when comparing quotes.
- Rotate stock by batch code rather than by delivery date.
- Start with a mixed carton and let your own sell-through decide.
- Plan the switch from air to sea freight before you need it.
- Agree the tolerance band in writing before approving artwork.
Frequently Asked Questions
How long does a mods order take to arrive?
Production typically takes ten to eighteen working days after artwork approval, and transit depends on the method you choose. Air express is fastest, sea freight is cheapest at volume. We confirm both at quotation so there is no surprise later.
How should mods be stored?
Cool, dry and out of direct sunlight. Heat and light are the two things that shorten shelf life fastest. Rotate stock by batch code rather than by arrival date, and keep cartons off concrete floors in humid warehouses.
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.
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.
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.
Related Reading
- Mods Strengths Ladder for a Balanced Cabinet — 2026 Buyer Notes
- Mods Carton Engineering and Freight Density — Plain Language
- Mods Copy That Answers Buyer Objections — Mixed Cabinets
- Mods Seasonal Peaks and Stock Cover — New Distributors
- Mods Sampling Programme: How to Evaluate Before You Commit — Wholesale Clubs
- Mods Warehouse Picking and Batch Rotation — the Middle East