1. Order Completion Time
Measure the time from payment confirmationQC photos receivedshipment tracking provided.
- What to Track:
- Why It's Important:
GTBuy: How to Analyze Seller Consistency Using the GTBuy Spreadsheet
2026-03-25
Track order completion times, QC accuracy, and communication to identify top-performing sellers for your business.
Why Seller Consistency Matters
In the world of sourcing, a single successful order is a start, but long-term, reliable performance
Core Metrics to Track in Your Spreadsheet
Your analysis should focus on these three pillars of seller performance:
2. Quality Control (QC) Accuracy
Evaluate the match between the product you ordered and the product shown in pre-shipment photos.
- What to Track:
- Why It's Important:
3. Communication Responsiveness & Quality
Monitor how effectively and professionally the seller communicates throughout the process.
- What to Track:
- Why It's Important:
How to Use the Spreadsheet for Analysis
- Create a Entry Per Order:
- Quantify Scores:
- Calculate Averages & Trends:Completion Time, QC Accuracy, and Communication
- Identify Patterns:
- Flag Deviations:
- Quantify Scores:
Turning Data into Decisions: Identifying Top Performers
With consistent tracking, your top-performing sellers will clearly emerge. They will typically show:
| Metric | Top-Seller Signature |
|---|---|
| Order Completion | Consistently meets or beats promised timelines with low variance. |
| QC Accuracy | High average scores (e.g., 9/10+) with minimal "bad" surprises. |
| Communication | Prompt, clear, and proactive. Reports problems before you find them. |
| Overall Result | A high "Trust Score" |
By dedicating more business to these proven, consistent sellers and phasing out unreliable ones, you systematically de-risk your supply chain and build a foundation for sustainable growth.