What is the Buy Box Analysis Panel?

The Buy Box Analysis panel helps you track the history of Buy Box ownership across different sellers. You can filter this data by time frame—last 30 days, 90 days, 180 days, or all time—to understand patterns and identify dominant sellers.

This panel is especially useful for:

• Evaluating how competitive a listing is
• Identifying consistent Buy Box winners
• Understanding pricing strategies among sellers
• Making informed sourcing decisions

Key Features Explained

1. Buy Box Ownership Visualization

At the top of the panel, you’ll see a visual breakdown (pie chart) showing how frequently each seller has owned the Buy Box within your selected time frame. This gives you an instant snapshot of market dominance.

2. Seller Table

Below the chart, a detailed table provides deeper insights into each seller:

• Seller Name – Displays storefront names (or IDs if names are unavailable)
• Avg. Price – The average price at which the seller held the Buy Box
• Won % – The percentage of time the seller controlled the Buy Box
• Last Won – The last time the seller held the Buy Box

3. Time Frame Filters

You can adjust your analysis window using:

• 30 days
• 90 days
• 180 days
• All time

This flexibility helps you identify both short-term fluctuations and long-term trends.

4. Seller Search

Use the search bar to quickly locate specific sellers and analyze their performance.

Important Tips

• Current Buy Box Owner
  The seller who currently owns the Buy Box is always displayed in bold for easy identification.
• Storefront Names vs. IDs
  Most sellers are shown by their storefront names. In some cases, you may still see a seller ID—these will gradually be replaced with proper names.
• SUPPRESSED Listings
  Occasionally, you may see “SUPPRESSED” listed as a seller. This indicates that the Buy Box is currently unavailable for that product. Learn more about it here.
  

How to Use the Buy Box Analysis Panel Effectively

To make the most of this feature:

• Look for dominance
  If one seller controls a high percentage (e.g., 80%+), it may be difficult to compete.
• Check price consistency
  Compare average prices across sellers to gauge pricing pressure.
• Analyze recency
  Sellers who recently won the Buy Box may be actively competing right now.
• Spot low competition opportunities
  A more even distribution of Buy Box ownership can indicate a more accessible listing.

Learn More

For a deeper dive into Buy Box ownership and sales behavior, you can read more about it here.

FAQs

What does “Won %” mean?
It represents the percentage of time a seller has held the Buy Box during your selected time frame.

Why is one seller bolded?
The bolded seller is the current Buy Box owner.

Why do some sellers show IDs instead of names?
Not all storefront names are available yet. Productchimp is continuously updating these to display proper names.

What does “SUPPRESSED” mean?
It means the Buy Box is currently unavailable for that listing. This can happen for several reasons, such as pricing issues or listing restrictions.

How do I decide if I should sell a product using this panel?
Look for balanced competition, reasonable pricing, and opportunities where no single seller dominates the Buy Box.

Which time frame should I use?

• Use 30–90 days for recent trends
• Use 180 days or All Time for long-term stability and patterns

By regularly reviewing the Buy Box Analysis panel, you can make smarter sourcing decisions and better understand the competitive landscape within Productchimp.