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How to Source Air Bar Nex 4: Inventory Replenishment
Published 2026 · VapeWholesaleHub trade desk
Inventory replenishment discipline is what separates profitable Nex 4 distribution from busy distribution.
What follows is a practical view of inventory replenishment for the Nex 4, written for people who place repeat orders rather than one off buys.
Where two suppliers look identical on price, inventory replenishment is usually the variable that separates them over a full year.
Why inventory replenishment matters on the Nex 4
Reorder points should reflect lead time plus safety stock, not intuition.
The most common mistake is optimising for the first order instead of the fourth, which is where Nex 4 economics actually settle.
Fast movers deserve shorter review cycles than long tail flavours.
Reference specification
| Item | Value |
|---|---|
| Model | Nex 4 |
| Brand | Air Bar |
| Category | Pricing |
| Battery | 800 mAh |
| Output range | 5-30 W |
| Capacity | 2.0 ml |
| Charging | USB-C fast charge |
| Coil options | 0.8 / 1.2 ohm |
| Carton quantity | 200 units |
Writing off slow stock early frees working capital.
Practical notes for buyers
Keeping a short internal note on inventory replenishment for each SKU pays for itself the first time a dispute arises over the Nex 4.
Keeping a short internal note on inventory replenishment for each SKU pays for itself the first time a dispute arises over the Nex 4.
Checklist
- Log sell through by account for the first eight weeks.
- Confirm the exact configuration in writing before the deposit is paid.
- Request batch photographs and a packing list prior to shipment.
- Record the arrival condition with photographs on the day of delivery.
- Review the reorder point after one full selling cycle.
- Retain one sealed sample carton from every batch for reference.
Commercial terms
Volume commitments work best when they are structured as a rolling target rather than a single fixed number.
Freight terms should be named explicitly, because an unclear incoterm is the fastest way to lose a relationship.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (141 units) | Tier 1 | 30-45 days |
| Pallet (800 units) | Tier 2 | 21-30 days |
| Container (18316 units) | Tier 3 | 21-30 days |
Frequently asked questions
How often should Nex 4 stock be reviewed?
Weekly for fast movers, monthly for the full range, with a quarterly range review.
Is documentation provided for customs?
Commercial invoice, packing list and the relevant certificates are supplied; the importer's broker handles the declaration.
Do you support long term supply agreements?
Yes, rolling agreements with defined review points work better for both sides than rigid annual commitments.
Can several models be mixed in one shipment?
Yes, mixing models and flavours within a carton or pallet is common and usually helps first time buyers test demand.
Final word
Start with one change, measure it over a quarter, then decide whether it deserves to become policy.
Trade enquiry
Quotations, samples and artwork files are available on request. Please state model, quantity per SKU, destination and target delivery window.
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