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How to Source Esco Bars Prime 5: Supplier Audit Checklist
Published 2026 · VapeWholesaleHub trade desk
A supplier audit checklist turns impressions of a Prime 5 factory into comparable data.
Across the trade, supplier audit checklist is the point where good intentions meet operational reality on the Prime 5.
Cash flow is the quiet constraint behind supplier audit checklist: the cheapest option is rarely the one that frees the most working capital.
Why supplier audit checklist matters on the Prime 5
Production capacity, quality records and certification should be verified on site.
Keeping a short internal note on supplier audit checklist for each SKU pays for itself the first time a dispute arises over the Prime 5.
Traceability of raw materials matters increasingly to downstream buyers.
Reference specification
| Item | Value |
|---|---|
| Model | Prime 5 |
| Brand | Esco Bars |
| Category | Vape Pens |
| Battery | 1300 mAh |
| Output range | 10-30 W |
| Capacity | 3.0 ml |
| Charging | USB-C fast charge |
| Coil options | 0.4 / 0.6 ohm |
| Carton quantity | 240 units |
Re auditing annually keeps the relationship honest.
Practical notes for buyers
Shops that receive a short briefing on supplier audit checklist convert noticeably better than shops that only receive stock.
Seasonality interacts with supplier audit checklist more than most forecasts allow for, so a rolling review beats an annual one.
Checklist
- Log sell through by account for the first eight weeks.
- Check carton quantities against the commercial invoice line by line.
- Confirm the exact configuration in writing before the deposit is paid.
- Review the reorder point after one full selling cycle.
- Retain one sealed sample carton from every batch for reference.
- Agree in advance who pays for return freight on a defect claim.
Commercial terms
Agreeing a defect handling procedure before the first shipment removes emotion from later conversations.
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 (114 units) | Tier 1 | 21-30 days |
| Pallet (1696 units) | Tier 2 | 30-45 days |
| Container (11994 units) | Tier 3 | 30-45 days |
Frequently asked questions
What should a Prime 5 supplier audit cover?
Capacity, quality control records, certifications, traceability and after sales responsiveness.
Do you support long term supply agreements?
Yes, rolling agreements with defined review points work better for both sides than rigid annual commitments.
Is documentation provided for customs?
Commercial invoice, packing list and the relevant certificates are supplied; the importer's broker handles the declaration.
What happens if a batch fails inspection?
The agreed procedure normally covers replacement of affected units or credit against the next order, documented before shipment.
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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