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Metrics type: Key Metrics • Category: Ad Platform
Ad clicks land on a Buy-Box you don’t own, competitor wins the sale, you paid for the click.

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At a glance

Count of ASINs that have active ad spend AND less than 50% Buy Box ownership today. The shopper clicks your ad, lands on the product page, and a competitor wins the Buy Box click, you paid for the impression and they got the sale. The single most expensive structural waste pattern on Amazon and one of the few hero-tier cards that demands same-day action.

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Calculation

Calculated automatically from your Amazon Ads data. See the At a glance summary above for what the metric tracks and the worked example below for a typical reading.

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Worked example

A US home-goods seller, daily check on 12 Apr 26. Three ASINs are flagged. What’s interesting:
  1. **282ofwastedspendinasingleday∗∗= 282 of wasted spend in a single day** = ~8,460/month if not fixed. This is by far the highest-leverage fix on the dashboard, pausing the three ASINs takes 30 seconds; the recovery is immediate.
  2. B0DXY5678 at 18% Buy Box is bleeding $156/day. Almost certainly OOS at the primary FBA warehouse. Cross-check with Active Ads on Out-of-Stock SKUs, these two cards often light up together.
  3. B0CXX1234 is the unauthorised-reseller pattern, a competitor matched your price at -$2 and stole the Buy Box. Decide between pricing down (margin hit) or pursuing a takedown (slower but cleaner). Either way, pause ads until resolved, otherwise you’re funding the competitor’s sales.
  4. B0EZZ9012 at 47% just barely fails the threshold. If Buy Box ownership rebounds to >50% within 24-48h, the ASIN auto-clears from this card. Don’t over-react to a single-day blip; investigate if it persists 3+ days.
  5. Branded campaigns advertising no-Buy-Box ASINs is the worst pattern. People searched your exact brand name expecting to buy your product, and you sent them to a competitor’s offer. Pause branded ads on these ASINs first.
Quick sanity tests:
  • Count = 0: clean. Common state for accounts with consistent inventory and Brand Registry.
  • Count 1-3 isolated ASINs: spot-fix each one.
  • Count >5 ASINs: structural problem, usually a major OOS event or a brand-gating breakdown. Cross with Active Ads on Out-of-Stock SKUs.
  • Same ASINs reappearing weekly: chronic competitor pricing pressure or unauthorised-reseller infestation; consider lowering the ASIN’s bid floor or repricing strategy.

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Sibling cards merchants should reference together

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Reconciling against the vendor’s own dashboard

Where to look in Amazon Ads Console + Seller Central: Amazon Ads Console > Campaign Manager does NOT natively surface Buy Box state. Amazon Ads and Buy Box data live in different consoles. Seller Central > Inventory > Manage Pricing shows current Buy Box ownership per ASIN. Filter to the ASINs you advertise; any below 50% Buy Box that have active ads should match this card. Seller Central > Reports > Business Reports > Detail Page Sales and Traffic by Child Item, the “Featured Offer Percentage” column is the canonical Buy Box ownership figure. Amazon Ads Console > Recommendations, sometimes flags “low Buy Box, paused ads” suggestions. Why our number may legitimately differ from a manual cross-check: Cross-connector reconciliation:

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Known limitations / merchant FAQs

Why does this card require both Amazon Ads and Selling Partner connectors? The two data sources are independent: ad spend lives in Amazon Advertising; Buy Box state lives in Seller Central. Joining them is the whole point of the card. If only one is connected, this card shows “data incomplete”. My ASIN shows 100% Buy Box but used to be 32%, does it stay flagged? No, the card is a current-state snapshot. Once Buy Box recovers above 50%, the ASIN auto-clears within 24h. Historical events are visible in Amazon Ads Conversion Drop for retrospective diagnosis. Why 50% as the threshold? Industry rule of thumb. Below 50% Buy Box, you’re losing the click more often than winning it. The threshold is configurable in connector settings; some accounts tighten to 70% (sensitive to even partial loss), others loosen to 30% (only flag severe loss). My ASIN is at 47% Buy Box but I have a unique listing, why is anyone else competing? Three causes: (a) Unauthorised reseller, someone bought your inventory wholesale and is reselling at a lower price. Pursue Brand Registry takedown. (b) Counterfeit listing, a fake matched the listing details. Report to Amazon. (c) Used/Refurbished offers, third parties may sell used versions at lower prices, splitting the Buy Box. The fix is to pause ads, but I lose impressions and rank, is there a better option? Two alternatives: (1) Reprice to recapture Buy Box (margin hit, but maintains rank). (2) Switch ad targeting to ASINs you own outright (preserves spend without sending traffic to a competitor). Pausing is the fastest fix; the others take longer but preserve more of the funnel. Why doesn’t Amazon Ads do this automatically? Amazon doesn’t penalise you for advertising no-Buy-Box ASINs, they still take your money on the click. There’s no incentive for them to stop you. This card is designed to surface the structural waste Amazon won’t tell you about. Multi-marketplace, can I see all marketplaces in one card? No, one card per Amazon Advertising account. Buy Box state is per-marketplace. Why does this only check today, not 7D / 30D? Buy Box state is highly volatile (hour-by-hour). A 7-day rolling average would smear the signal. Today is the actionable view; persistent issues are visible across multiple daily snapshots. My count is zero every day, is that healthy? Yes, ideal state. Common for Vendor Central accounts (Amazon is the sole seller) or for accounts with strong Brand Registry enforcement.

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Tracked live in Vortex IQ Nerve Centre

Active Ads on No-Buy-Box ASINs is one of hundreds of KPI pulses Vortex IQ tracks across Amazon Ads and 70+ other ecommerce connectors. Nerve Centre runs the detection layer; Vortex Mind investigates the cause when something moves; Ask Viq lets you interrogate any number in plain English. Start for free or book a demo to see this metric running on your own data.