B
Evidence Grade B
Safe to Cite
Current
90%
90% -- incremental click share for Carphone Warehouse Google mobile search ad clicks (2026)
Attribution:
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Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
90%
Unit
Percentage
Data Vintage
2026
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
95
Source Trust
95
Citation Chain
90
Independence
30
Methodology
45
Freshness
95
Source
Mobile Marketing Association (MMA Global)
Primary
Tier A
https://mmaglobal.com/casestudies/carphone-warehouse ↗
Source Article
Google: In a study conducted by Carphone Warehouse, spend on mobile search delivers a 5:1 ROI, and 90% of clicks are incremental
Original Research
Mobile Marketing Association (MMA Global)
· Original study ↗
Methodology
Share of additional clicks generated by the ad-spend upweight that were incremental (traffic that would not have been generated organically).
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Carphone Warehouse Google mobile search ad clicks: 90% incremental click share. Source: Mobile Marketing Association (MMA Global) (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/carphone-warehouse-incremental-clicks-90-pct
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<blockquote cite="https://lighthousedata.io/data/carphone-warehouse-incremental-clicks-90-pct" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>90%</strong> -- incremental click share for Carphone Warehouse Google mobile search ad clicks<br><small>Source: Mobile Marketing Association (MMA Global) (2026) · <a href="https://lighthousedata.io/data/carphone-warehouse-incremental-clicks-90-pct" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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