Cheap leads aren't cheap customers. This account had spent $186,820 across 80 campaigns, and most of it was judged on cost per lead. That number was pointing the budget at the wrong ads.
So I changed the question. For every ad: what does the business pay for a submitted application, the step where a homeowner actually applies for a remodel? The answer rearranged the whole account.
The account's all time cost was $400.90 per application. Scroll to see which ads were driving that, and which ones fixed it.
Exhibit B Same six ads, two rankings
Six selected ads from the Client E ad table, Aug 2023 to Sep 2026.
01 · The usual view
Ranked by cost per lead, the bathroom client asset ad is second best in the account at $32.98 a lead. Most buyers would put more budget behind it.
02 · The view that matters
Rank the same six ads by cost per application. The bathroom ad drops to last: $461.71 per application.
03 · Why
It logged only 3 applications from its 42 leads. The two free fridge ads logged as many applications as leads: 44 for 44, and 18 for 18. The ad was easy to click and easy to fill in, so it attracted people who weren't ready.
04 · The benchmark
Every ad is now judged on cost per application first. The 3 campaigns active at the Sep 23, 2026 review ran at $193.05, against $400.90 across the account's full history since Aug 2023. Different campaigns and dates, so it's a benchmark, not a before and after.
Exhibit C The briefs that came out of it
The free fridge offer
44 applications at $35.64
Top ad. "Full remodel" comes before the bonus, which filters out small jobs. It logged 44 applications for 44 leads.
The kitchen showcase
116 leads · $238.35 per application
Volume driver. It earns attention, but it logged about 1 application for every 6 leads. Next: say who the offer is for before the CTA.
Qualify before the click
$32.98 CPL → $461.71 per application
Keep the original as a control. Show service area, project type and readiness before the form. CPL may rise. That's fine if cost per application falls.
Exhibit D Straight from Ads Manager
Campaign table · Aug 23, 2023 to Sep 23, 2026 · $186,820.21 spend, 466 applications
Ad table · Aug 23, 2023 to Sep 23, 2026 · tap any image to open it full size
Verdict
Judge every ad on the step that makes the business money. Here that's the application. The 3 campaigns active at the Sep 23, 2026 review ran at $193.05 per application, against $400.90 across the account's full history.
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