# Who does Visa Inc pay? Who are its key suppliers?
Canonical: https://valuechain.wiki/visa · Facet: suppliers · Updated: 2026-09-24T11:00:18.111579+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: Visa Inc discloses no named confirmed suppliers/cost counterparties; 2 relationships are tracked as undisclosed/aggregate. Per the valuechain.wiki graph: 2 cost edges, backed by 3 dated sources, 0 of them primary filings (as of 2026-09-24).

### 기술·데이터센터·AI 인프라 (VisaNet·사기탐지) (high)
- metric: Amount $10B · 2019~2024(5년) · technology and security investment (fraud reduction)
- note: Pours large technology and AI infrastructure into VisaNet and fraud detection. Over the past five years it invested more than $10 billion in technology, and its generative-AI VAAI Score, trained on 15 billion+ VisaNet transactions, scores risk within 20 milliseconds. It is a real-world adopter of AI infrastructure beyond the semiconductor chain.
- [mentions] Visa Korea (KO, ir, published 2025-01-01) https://www.visakorea.com/about-visa/visanet.html: "VisaNet uses AI and multi-layer security to prevent payment fraud and processes payments worldwide around the clock."
- [confirms] Visa IR (EN, ir, published 2024-05-07) https://investor.visa.com/news/news-details/2024/Visa-Announces-Generative-AI-Powered-Fraud-Solution-to-Combat-Account-Attacks/default.aspx: "Visa's VAAI Score uses generative AI to detect enumeration attacks in card-not-present transactions and was trained on more than 15 billion VisaNet transactions; Visa invested over $10 billion in fraud-reduction and network-security technology over five years."

### 고객 인센티브·인력·운영 (비공개) (mid)
- note: Client incentives paid to issuing and acquiring clients are a large contra-revenue item (about $4.2B in fiscal Q4 2025), alongside personnel and general administrative costs. Some line-item detail is not broken out.
- [confirms] Visa IR (EN, ir, published 2025-10-28) https://s1.q4cdn.com/050606653/files/doc_financials/2025/q4/Q4-2025-Earnings-Release_vF.pdf: "Fiscal Q4 client incentives were $4.2 billion, up 17%, and non-GAAP operating expenses rose 13% mainly on higher personnel costs."

Reverse side: https://valuechain.wiki/visa/customers.md · Ripple: https://valuechain.wiki/visa/ripple.md

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Full node: https://valuechain.wiki/visa.md · JSON: https://valuechain.wiki/visa.json