Clicks But No Sales? The 7 Suspects
The ad bought a visit; something downstream broke the deal. Seven suspects in interrogation order — starting with the one where the campaign was never hunting buyers at all.

Clicks without sales = a downstream leak. Check in order: (1) enough data? At 1–3% typical ecom CVR, 100 clicks with 0 sales is normal — judge at 300–500+ clicks; (2) objective — Traffic campaigns deliver clickers, not buyers; switch to Sales/conversions; (3) page mismatch — the landing page must repeat the ad's promise, image and price; (4) mobile speed — under 2–3s or they're gone; (5) price/shipping shock — surface both early; (6) trust gap — reviews, guarantees, payment badges; (7) broken checkout — walk your own funnel on a phone. Fix the leak, THEN scale.
The diagnosis in one sentence
Clicks mean the ad did its job — someone saw a promise and wanted it. No sales means something after the click broke the deal: the page didn't keep the promise, the price surprised, the site felt sketchy, the checkout fought back — or the clicks were never buyers at all, because the campaign optimized for clickers instead of purchasers. That last one deserves first attention because it's the most common and cheapest to fix: Traffic-objective campaigns deliver people who click things — Meta finds serial clickers with impressive efficiency — while Sales-objective campaigns deliver people who buy things. If you're running Traffic and wondering where the sales are, that's not a bug; the machine is doing exactly what you asked.
The seven suspects, in interrogation order
Order matters: check data volume first (most panics are premature), then the objective, then the page.
Sanity-check the math before rebuilding anything
Paid-traffic conversion rates run 1–3% for typical ecommerce — meaning 100 clicks with zero sales is well within normal variance, and a fair verdict needs 300–500+ clicks (or spend equal to 2–3x your target CPA). Judge against your vertical's numbers in the benchmarks table. If volume IS sufficient: walk your own funnel on a phone, on cellular, like a stranger — ad → page → cart → payment. A double-digit percentage of "ads don't convert" cases end at a checkout button that doesn't work on Safari, a shipping cost revealed at step four, or a pixel double-firing that made results look worse than reality. The fixes are unglamorous, which is exactly why they're still available as an edge.
Once it converts, pour fuel
The moment the funnel holds water — CVR in range, CPA near target — the leverage flips back to volume: budget scaling (see the 5–10x math), retargeting the warm traffic you've been banking, and creative iteration on the proven angle. Scaling a leaky funnel multiplies losses; scaling a sealed one multiplies profit — sequence is everything.

The ad bought a visit; the page has to close the sale — audit downstream before blaming delivery.
Frequently asked questions
Why do I get cheap clicks but zero purchases?+
How many clicks before I should worry about no sales?+
My CTR is great — doesn't that mean the ad is fine?+
People add to cart but don't buy — what's leaking?+
Could my pixel be misreporting sales?+
Should I lower my price to convert paid traffic?+
The funnel converts now — how do I scale without breaking it?+
Sealed funnel, capped account?
Whitelisted infrastructure — no spending limits between your working funnel and its ceiling.