B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
68%
68% -- sales reduction for limited time offers (2026)
Overly restricting limited time offers can reduce sales by up to 68% compared to no offer at all.
- States 'up to 68%' reduction compared to no offer at all
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
68%
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
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Science Says
Primary
Tier B
https://app.sciencesays.com/archive?404=/p/use-copy-boost-results&page=5 ↗
Source Article
Science Says
Original Research
Science Says
· Original study ↗
Methodology
Compared to no offer at all; research digest citing experiments
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
limited time offers: 68% sales reduction. Source: Science Says (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/restricted-limited-offers-reduce-sales-68
HTML Embed
<blockquote cite="https://lighthousedata.io/data/restricted-limited-offers-reduce-sales-68" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>68%</strong> -- sales reduction for limited time offers<br><small>Source: Science Says (2026) · <a href="https://lighthousedata.io/data/restricted-limited-offers-reduce-sales-68" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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