B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
12
12 -- merchant integration count for OpenAI Instant Checkout (2026-03)
OpenAI pulled Instant Checkout in March 2026 after only about 12 merchants had integrated the feature.
- Approximate count ('about 12')
Attribution:
View source
Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
12
Unit
Count
Data Vintage
2026-03
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
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
alhena.ai
Primary
Tier C
https://alhena.ai/blog/ai-agent-checkout-abandonment/ ↗
Source Article
Why AI Agents Abandon Your Checkout After Recommending You
Original Research
alhena.ai
· Original study ↗
Methodology
Cited by Alhena; original source not stated
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
OpenAI Instant Checkout: 12 merchant integration count. Source: alhena.ai (2026-03). Via Lighthouse Intelligence -- https://lighthousedata.io/data/operator-instant-checkout-merchants
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<blockquote cite="https://lighthousedata.io/data/operator-instant-checkout-merchants" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>12</strong> -- merchant integration count for OpenAI Instant Checkout<br><small>Source: alhena.ai (2026-03) · <a href="https://lighthousedata.io/data/operator-instant-checkout-merchants" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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