Skip to main content
Metrics type: Key Metrics • Category: Ad Platform

​
At a glance

Spend on whole campaigns that produced zero ad-attributed sales over the 30-day window AND have been live for at least 7 days (so they had a fair shot). The campaign-level analogue of Wasted Spend, pause candidates rather than negative-keyword candidates. Industry rule: any active campaign at zero attributed sales for >14 days is a pause/rebuild candidate.

​
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.

​
Worked example

A US home-goods seller, same account as the ROAS / ACOS examples. The 30-day window covers 14 Mar 26 to 12 Apr 26. What a paid-acquisition lead does with this:
  1. **The 1,820isfullyrecoverable∗∗bypausingfourcampaigns.∗∗15−minutewin.∗∗Notethisis∗separatefrom∗the1,820 is fully recoverable** by pausing four campaigns. **15-minute win.** Note this is *separate from* the 2,140 in Wasted Spend, the wasted-spend figure includes search-term-level losses inside otherwise-converting campaigns; this card is whole-campaign-level losses.
  2. The 7-day age floor is doing real work. Two SP test campaigns launched in the last 5 days are NOT in this card (they have 200−200-300 of zero-conv spend each, but they may convert in days 6-14). Pausing too early kills launches before learning is complete.
  3. SB campaigns at zero for 12+ days need creative rebuild, not a pause. SB is mid-funnel; the lever is the banner creative, not the keyword target. Open Amazon Ads Console, swap the lifestyle image, and give it another 7 days before pausing.
  4. SD lookalike audiences with <1,000 reachable shoppers usually fail. Check the audience size in Amazon Ads Console; if it’s a small lookalike pool, broaden the seed audience.
  5. A campaign with $0 sales for 14+ days is essentially never recoverable in its current form. Pause and rebuild, keep the keyword research, dump the structure.
Quick sanity tests:
  • Total > 5% of account spend = sweep needed. Pause anything 14+ days at zero.
  • Single campaign > $300 zero-conv = highest-priority pause.
  • A new campaign (5-10 days old) at zero = not in this card; give it more time.
  • Zero-conv rising while overall ROAS holds = test campaigns proliferating; tighten test discipline.
  • Zero-conv falling while spend rising = team is actively pruning; healthy.

​
Sibling cards merchants should reference together

​
Reconciling against the vendor’s own dashboard

Where to look in Amazon Ads Console: Amazon Ads Console > Campaign Manager, sort by 14-day Sales ascending, filter status “Active”, and look at any campaigns with $0 sales. Add a Cost > 0 filter to drop the never-impressed campaigns. The total at the foot should match this card to within ~1-2%. Amazon Ads Console > Reports > Campaign Performance, same data, alternative view. Amazon Ads Console > Recommendations. Amazon’s “underperforming campaigns” suggestions overlap heavily with this card. Why our number may legitimately differ from Amazon Ads Console: Cross-connector reconciliation:

​
Known limitations / merchant FAQs

ACOS / ROAS framing for zero-conversion? ACOS = ∞ and ROAS = 0 for any campaign in this card. Total budget burn for zero return. How is this different from Wasted Spend? Wasted Spend is keyword/search-term level losses inside potentially profitable campaigns; this card is whole-campaign losses. A campaign at zero attributed sales is in both cards (the campaign-level zero in this one, and the within-campaign keywords in Wasted Spend). A single bad search term inside a healthy campaign is only in Wasted Spend. Why the 7-day campaign-age floor? New campaigns need time to learn. Amazon’s auto-bidding and audience-matching takes 7-14 days to settle into a steady state. Flagging a 3-day-old campaign as “zero-conversion” would be premature. The 7-day floor is a compromise; some practitioners argue 14 days is more appropriate. A new SB launch is in zero-conversion at day 8, should I pause? Probably not. SB is awareness; it can take 2-3 weeks to build measurable conversion lift. Rebuild creative if you have not already; give it another week. Pause SB only after 21+ days at zero. A branded campaign is in zero-conversion, what does that mean? Almost always a Buy Box or stock issue, not a campaign-design problem. People searching the brand name were going to buy, so zero conversions means they couldn’t buy. Check Active Ads on No-Buy-Box ASINs and Active Ads on Out-of-Stock SKUs before touching the campaign. Why doesn’t my pausing the campaign immediately remove it from this card? The card shows the 30-day window. A campaign you paused yesterday will still appear here for 29 more days (its historical zero-conv spend remains). The card is a 30-day audit, not a real-time list of active offenders. My team launches lots of test campaigns; this card is always full, normal? Yes for test-heavy accounts. The trade-off: aggressive testing produces zero-conv campaigns; aggressive pruning means killing ideas before they had a fair shot. The 7-day floor mitigates this. If your test culture is “launch and forget”, that’s a process issue, not a card problem. Multi-marketplace, can I see global zero-conv? Not in a single card. One card per Amazon Advertising account. Auto Targeting at zero-conv, what’s the fix? Tighten match types (“close match” only), or split into manual campaigns with explicit keyword targeting. Pure auto with no constraints is a common cause of zero-conv on Amazon. Today my zero-conv jumped 50%, why? Likely candidates: (a) Several test campaigns crossed the 7-day age floor today, getting added to this card. (b) A whole sub-account experienced a Buy Box loss. (c) A pricing or listing change caused a category of ASINs to go below buy-box threshold. Cross-check with Conversion Drop and Active Ads on No-Buy-Box ASINs before reacting.

​
Tracked live in Vortex IQ Nerve Centre

Zero-Conversion Spend 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.