B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
5%
5% -- sales uplift during busy periods for sales contests (2026)
Sales uplift is 5-10% higher during busy periods.
- The source text states a range of 5-10% higher during busy periods, not a single point value of 5%.
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
5%
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
BI WORLDWIDE
Primary
Tier B
https://www.biworldwide.com/en-au/our-work/blog/5-sales-contest-mistakes-to-avoid/ ↗
Source Article
5 Sales Contest Mistakes To Avoid
Original Research
BI WORLDWIDE
· Original study ↗
Methodology
Range 5-10%; midpoint used. BI WORLDWIDE client program data
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
sales contests: 5% sales uplift during busy periods. Source: BI WORLDWIDE (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/sales-uplift-busy-periods-5-10-percent
HTML Embed
<blockquote cite="https://lighthousedata.io/data/sales-uplift-busy-periods-5-10-percent" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>5%</strong> -- sales uplift during busy periods for sales contests<br><small>Source: BI WORLDWIDE (2026) · <a href="https://lighthousedata.io/data/sales-uplift-busy-periods-5-10-percent" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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