B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
7%
7% -- total transaction cost rate for Agentic Commerce Protocol merchants (2026)
Merchants using the Agentic Commerce Protocol face total transaction costs of around 7% per sale.
- Estimate combining ~4% platform fee and ~2.9% payment processing fee
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
7%
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
Alhena AI
Primary
Tier B
https://alhena.ai/blog/acp-vs-ucp-vs-mcp-agentic-commerce-protocols/ ↗
Source Article
ACP vs UCP vs MCP: Agentic Commerce Protocols Compared
Original Research
Alhena AI
· Original study ↗
Methodology
Platform fee ~4% plus payment processing ~2.9%
Methodology documented
Segmentation
IndustryeCommerce
RoleAll marketers
Channelcontent
Cite this stat
Plain Text
Agentic Commerce Protocol merchants: 7% total transaction cost rate. Source: Alhena AI (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/acp-total-transaction-cost-7pct
HTML Embed
<blockquote cite="https://lighthousedata.io/data/acp-total-transaction-cost-7pct" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>7%</strong> -- total transaction cost rate for Agentic Commerce Protocol merchants<br><small>Source: Alhena AI (2026) · <a href="https://lighthousedata.io/data/acp-total-transaction-cost-7pct" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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