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Glossary

Payment facilitator [PayFac]

PaymentsComplianceUpdated 2026-08-23
The short answer

A payment facilitator is a registered entity that holds a master merchant account and onboards sub‑merchants underneath it, assuming underwriting and liability responsibility for each one.

Becoming one requires registration with the card networks and sponsorship by an acquiring bank. Acting as one without that is not a shortcut; it is transaction laundering.

What separates a PayFac from a laundering arrangement

DimensionRegistered PayFacUnregistered arrangement
Network registrationRegistered and sponsoredNone
Sub-merchant underwritingPerformed and documentedNot performed
LiabilityAssumed contractuallyUndefined until something breaks
Visibility to the networkSub-merchants identifiedSales appear as someone else’s

Why it matters to a supplier

A supplier that offers to “handle payments” for its buyers is describing either a referral relationship or a facilitator relationship. The first is ordinary commerce. The second requires registration. There is no informal middle option, and treating one as the other is where suppliers and their clients both get terminated.

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