B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
210,456
210,456 -- sample size prices analyzed for Online and offline retailers in US, South Korea, and China (2026)
The academic study analyzed a sample size of 210,456 prices from online and offline retailers in the US, South Korea, and China.
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
210,456
Unit
Count
Data Vintage
2026
Entity
Sample Size
210,456
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
45
Freshness
95
Source
Asia Marketing Journal
Primary
Tier A
https://amj.kma.re.kr/journal/vol28/iss1/7/ ↗
Source Article
Price Endings of Online and Offline Retailers: Round and Just
Original Research
Asia Marketing Journal
· Original study ↗
Methodology
Academic study analyzing collected retail prices across three countries comparing online vs offline price-ending strategies
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Online and offline retailers in US, South Korea, and China: 210,456 sample size prices analyzed. Source: Asia Marketing Journal (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/retailer-price-endings-sample-2026
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<blockquote cite="https://lighthousedata.io/data/retailer-price-endings-sample-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>210,456</strong> -- sample size prices analyzed for Online and offline retailers in US, South Korea, and China<br><small>Source: Asia Marketing Journal (2026) · <a href="https://lighthousedata.io/data/retailer-price-endings-sample-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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