USFANS: How to Analyze Seller Reliability with the USFANS Spreadsheet
2025-11-05
Choosing reliable suppliers is crucial for successful sourcing. The USFANS spreadsheet provides a systematic approach to evaluate sellers based on key performance indicators. Here's how to leverage it effectively.
1. Track Quality Control (QC) Success Rates
Monitor the percentage of products passing quality checks. A high QC success rate indicates consistent product quality and reliable manufacturing processes.
- Calculate: (Number of QC Passes / Total QC Checks) × 100
- Prioritize suppliers with >95% success rates
2. Analyze Order Delays
Track on-time delivery performance to identify suppliers who respect deadlines.
- Record promised vs. actual delivery dates
- Flag suppliers with >10% delay rates
- Note communication quality during delays
3. Evaluate Feedback History
Analyze customer reviews and platform ratings for comprehensive insights.
- Check for consistent positive feedback over 6+ months
- Note how sellers resolve complaints
- Compare ratings across multiple platforms
Implementing the USFANS Spreadsheet
| Supplier | QC Rate | Delay % | Rating | Trust Score |
|---|---|---|---|---|
| Supplier A | 98% | 2% | 4.9/5 | Excellent |
| Supplier B | 85% | 15% | 4.2/5 | Average |
Key Takeaways
By systematically tracking these metrics in your USFANS spreadsheet, you can:
- Objectively compare supplier performance
- Identify high-risk suppliers early
- Build a network of trustworthy partners
- Reduce sourcing risks and costs
Regularly update your spreadsheet and recalibrate your trust scores based on latest data.