At a glance
Total spend on entire campaigns that produced zero conversions in the 30-day window despite running for at least 7 days. Campaign-level cousin of Wasted Spend, one is keyword-level, this is whole-campaign-level. A non-zero number is a hard signal: a campaign that has run a full week without a single conversion either has a tracking failure, a wrongly-targeted audience, or should not exist.
| What it counts | SUM(Spend) over campaigns where Conversions = 0 AND campaign_age >= 7D AND the campaign is currently enabled. Aggregates across campaign types: Search, Shopping, Microsoft Audience Network, LinkedIn-targeted, and Smart Campaigns. |
| Why “7 days” | A campaign needs at least a week of click data to fairly judge zero-conversion. Below 7 days, the campaign is still in initial learning and has likely not received enough clicks for a conversion to be statistically expected. Above 7 days with zero conversions, something is wrong (or the audience is genuinely barren). |
| Cost basis | Same as Total Spend, gross media cost post-Click-Quality-filter. |
| Currency | Account currency. |
| Conversion attribution | UET-based, default last-click cross-device. View-through excluded by convention. A campaign counts as “zero conversion” only if no primary conversions fired during the window. |
| Attribution window | Default 30-day click + 1-day view for primary conversions. |
| Bot / invalid traffic | Spend is post-Click-Quality-filter. The clicks here were real human visits that didn’t convert. |
| Time window | 30D, campaign-level granularity. |
| Alert trigger | >$0 on any campaign older than 7 days. Practically, the alert fires the moment any qualifying campaign appears; the action is to investigate, not auto-pause. |
| Roles | owner, marketing, finance |
Calculation
Calculated automatically from your Microsoft Ads (Bing) 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 DTC home-goods brand running 12 active Microsoft Ads (Bing) campaigns: 6 Search, 3 Shopping, 2 Microsoft Audience Network, 1 LinkedIn-targeted retargeting. Reading 12 Mar 26, trailing 30 days.| Campaign | Type | Age | Spend | Conversions | In zero-conv set? |
|---|---|---|---|---|---|
| Brand Search - Branded | Search | 240 days | $1,840 | 412 | No |
| Brand Search - Generic | Search | 180 days | $2,610 | 38 | No |
| Shopping - Top Sellers | Shopping | 92 days | $4,820 | 92 | No |
| Shopping - Long Tail | Shopping | 45 days | $1,260 | 11 | No |
| MAN - Lookalike | Display | 21 days | $920 | 0 | Yes |
| MAN - Cart Abandon Retarget | Display | 60 days | $480 | 14 | No |
| LinkedIn - B2B Lookalike | Display | 14 days | $620 | 0 | Yes |
| Search - Competitor “X” | Search | 30 days | $880 | 1 | No |
| Search - Competitor “Y” | Search | 18 days | $710 | 0 | Yes |
| Search - Seasonal Promo | Search | 4 days | $310 | 0 | No (under 7d) |
| Shopping - New Launch SKU | Shopping | 11 days | $540 | 2 | No |
| Search - Test Audience | Search | 9 days | $260 | 0 | Yes |
- The MAN Lookalike campaign at $920 is probably a tracking failure or wrong landing page. Microsoft Audience Network display has lower CTR than Search, but lookalike audiences on first-party data should produce some conversions in 21 days. Check UET tag fires on the landing page first; if tag fires, the audience is too top-of-funnel for the offer.
- The LinkedIn-targeted display at $620 may be cold-traffic learning. LinkedIn-data targeting via Microsoft Audience Network is genuinely top-of-funnel and slow; 14 days might be too early to judge for a B2B offer with a long sales cycle. Hold for another 2 weeks; if still zero, kill.
- The Competitor Y campaign at $710 is the highest-confidence kill. Search competitor campaigns get clicks immediately; 18 days with zero conversions on a competitor-keyword campaign means the value prop isn’t compelling vs the competitor, or the landing page bounces. Pause and rebuild the offer.
Sibling cards merchants should reference together
Zero-Conversion Spend is a campaign-level kill list. Pair with these to triage:| Card | Why pair | What it tells you |
|---|---|---|
| Wasted Spend | Keyword-level cousin (zero-conversion keywords, not whole campaigns). | A campaign in this card may have some converting keywords; Wasted Spend surfaces the within-campaign duds. |
| Worst Campaigns | The bottom of the campaign league table. | Campaigns in this card almost always also appear in Worst Campaigns; if not, check tracking. |
| Conversion Drop | Trend signal. | A campaign that was converting and stopped is a different problem (tracking, landing page, seasonality) than one that never converted. |
| Quality Score | Diagnostic for Search campaigns in this list. | Low quality score on a zero-conversion search campaign = ad-relevance / landing-page issue. |
| Cross-connector: Google Ads Zero-Conversion Spend | Sister metric. | If the same campaign concept is failing on both Google Ads and Microsoft Ads, the issue is the offer or the landing page, not the platform. |
Reconciling against the vendor’s own dashboard
Where to look in Microsoft Ads: Microsoft Advertising → Campaigns, sort by Conversions ascending, filterConversions = 0, filter Status = Enabled, view Last 30 days. The closest like-for-like is summing Spend across the resulting list.
Why our number may legitimately differ from Microsoft Ads:
| Reason | Direction | Why |
|---|---|---|
| 7-day age filter | Ours typically smaller | Microsoft’s UI doesn’t filter by campaign age natively; the merchant’s manual sum may include very-new campaigns that the card excludes (still in learning). |
| Conversion attribution window | Either | Microsoft Ads default is 30-day click; some accounts use 7-day or custom windows. If the account override differs from the default, the card may show conversions Microsoft’s UI does not (or vice versa). |
| UET tag firing reliability | Same | Both this card and Microsoft Ads count UET-fired conversions; if UET is misconfigured, both undercount equally. |
| Time zone | Boundary days | Microsoft Ads UI uses account time zone; card uses UTC. ±1 calendar day at boundary. |
| Smart Campaigns / Auto-managed | Card includes | Smart Campaigns sometimes show in legacy reports differently; the card pools them with regular campaigns. |
| Card | Expected relationship |
|---|---|
| Google Ads Zero-Conversion Spend | Sister metric. Many DTC merchants run mirrored campaigns on Google and Microsoft Ads; failure on both points to landing-page or offer, not platform. |
shopify.unfulfilled_orders | If conversions are fulfilling but Microsoft sees zero, UET tag firing is broken. Cross-check by comparing Shopify orders with _utm_source=bing against Microsoft conversion totals over the same window. |
Known limitations / merchant FAQs
Microsoft Ads has way fewer total clicks than Google Ads. Should I expect more zero-conversion campaigns here? Yes, somewhat. Microsoft Ads (Bing + Yahoo + AOL) audience skews older and the click volume per dollar is typically 25 to 40% lower than Google’s, so any given campaign needs more days to accumulate the click volume that produces conversions. The 7-day minimum age in this card already accounts for some of this; the more important difference is that Microsoft Ads campaigns generally need 14 to 21 days to reliably judge. Should I just kill every campaign in this list? No. Three categories. (1) Search competitor / brand-defence campaigns with zero conversions over 14+ days are usually killable; the offer or landing page is broken. (2) Microsoft Audience Network display campaigns are top-of-funnel and may take 30 to 60 days to attribute conversions; pause-and-restart is often better than kill. (3) LinkedIn-targeted campaigns are slow even by display standards; B2B sales cycles can be weeks. Apply category-specific judgement. Why does Microsoft Ads have lower CPC than Google? Lower auction density. Bing has ~3 to 5% of US search market share vs Google’s ~85%; fewer advertisers competing for the same query keep CPC down. This is the primary reason Microsoft Ads is in the media mix at all on most brands; lower CPC offsets the lower volume to produce competitive ROAS on shopping and high-intent search. My UET tag is firing but Microsoft says zero conversions. What’s wrong? Three usual causes. (1) Conversion goal not associated with the campaign. Microsoft requires explicit campaign-to-goal mapping; check Tools → Conversion Tracking → Conversion Goals. (2) Conversion category mismatch. A “purchase” goal won’t credit a “sign-up” event. Re-check the goal definition. (3) Cross-device attribution window too short for the campaign type; lift to 30D click + 1D view if currently shorter. The Microsoft Audience Network campaigns always show zero conversions in the first 21 days. Is that normal? Mostly yes. MAN display is genuinely top-of-funnel; the conversion lag from first impression to purchase is typically 14 to 35 days. The 7-day age filter in the card is too short for MAN; consider tuning the alert to ignore MAN campaigns under 21 days, or wait until they appear in Worst Campaigns where the bar is relative. Smart Campaigns are showing in this card. They’re auto-managed; should they? Yes, the card includes them. Microsoft’s Smart Campaigns are auto-bid and auto-target but still consume your budget. A Smart Campaign that hasn’t converted in 14 days has the same problem as a manually-managed one: the algorithm hasn’t found a converting audience. Microsoft will recommend killing or restructuring; the card surfaces the cost. LinkedIn-targeted ads on Microsoft are slower to convert. Should I exclude them? Optional. LinkedIn-data targeting is the most B2B-leaning option in Microsoft’s ad surface, and B2B sales cycles can be 30 to 90 days. If the account is heavily B2B, raise the age threshold for LinkedIn-targeted campaigns to 30 days. Search and Shopping campaigns should still be judged at 7 to 14 days. Why is the alert at>$0 rather than a meaningful threshold?
Because zero conversions on a campaign older than 7 days is a binary signal: either there’s a tracking failure, an audience problem, or the campaign should not exist. The dollar amount sets the urgency; the existence of the alert sets the action.