B
Evidence Grade B
Graded
under review
Safe to Cite
Current
28%
28% -- return on ad spend growth rate for TASCHEN's Amazon Ads campaigns (2026)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
28%
Unit
Percentage
Data Vintage
2026
Entity
Geography
Global
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
60
Citation Chain
20
Independence
30
Methodology
30
Freshness
95
Source
Skai
Primary
Tier A
https://skai.io/case-studies/rakuten-advertising-taschen/ ↗
Source Article
Rakuten Advertising boosts TASCHEN’s Amazon ROAS 28% in one month with Skai’s budget optimization tools
Rakuten Advertising boosts TASCHEN’s Amazon ROAS 28% in one month with Skai’s budget optimization tools
Performance data
ROI increased by
Revenue increased by
Ad spend decreased by
Challenge
Rakuten Advertising, a digital advertising division of Rakuten Group, was managing a robust campaign structur…
Original Research
Skai
· Original study ↗
Segmentation
IndustryRetail
Company SizeEnterprise
RegionGlobal
Channelpaid_ads
Cite this stat
Plain Text
TASCHEN's Amazon Ads campaigns: 28% return on ad spend growth rate. Source: Skai (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/rakuten-taschen-amazon-roas-increase
HTML Embed
<blockquote cite="https://lighthousedata.io/data/rakuten-taschen-amazon-roas-increase" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>28%</strong> -- return on ad spend growth rate for TASCHEN's Amazon Ads campaigns<br><small>Source: Skai (2026) · <a href="https://lighthousedata.io/data/rakuten-taschen-amazon-roas-increase" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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