Your ASIN might be winning the Buy Box in Seattle but completely invisible in Miami. Amazon doesn't tell you. We do.
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The Buy Box captures 85-90% of all Amazon sales. Losing it means a 90%+ drop in sales volume. But here's what most sellers don't know: you can lose it in specific regions while thinking everything is fine.
Amazon suppresses your Buy Box in specific ZIP codes based on delivery speed, inventory placement, and pricing. You won't see this in Seller Central.
Your Sponsored Products ads keep running nationally, but customers in suppressed regions bounce immediately. Your ACoS spikes and you blame keywords when it's a logistics problem.
If your Buy Box is suppressed in 30% of the country, you're losing 30% of potential sales. Amazon doesn't alert you. Your dashboard shows "Active" while sales quietly evaporate.
"My ACoS spiked 40% overnight. I spent two days adjusting bids and negative keywords before I realized the Buy Box was lost in 3 major metros."
The real problem was logistics, not PPC.
"Seller Support told me my listing was fine. I opened 4 cases. Each one got a different canned response. Meanwhile, I was losing $800/day in sales."
The frustrating loop of generic support responses.
"I have 2,000 units in FBA and my listing says 'Currently Unavailable' for customers in Florida. How is that possible?"
Amazon's AI-driven inventory placement creates regional blind spots.
Real-time, ZIP-code level visibility into your Buy Box status across the US.
See exactly which regions you own the Buy Box and which ones you've lost. Down to the ZIP code.
Compare your delivery dates against the Buy Box winner in every region. Find your logistics gaps.
When you lose the Buy Box, see every competing seller, their price, shipping cost, and condition.
Track your Buy Box win rate over 30 days across all locations. Spot trends before they become problems.
Get notified the moment your Buy Box status changes. No more discovering lost sales days later.
See how competitor pricing changes over time while your Buy Box is lost. Time your repricing strategy.
Amazon uses these metrics to determine Buy Box eligibility. Drift outside these and you lose the Featured Offer.
| Metric | Target |
|---|---|
| Order Defect Rate (ODR) | < 1% |
| Late Shipment Rate | < 4% |
| Valid Tracking Rate | > 95% |
| Pre-Fulfillment Cancellation Rate | < 2.5% |
| On-Time Delivery Rate | > 95% |
| Customer Response Time | < 12 hours |
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