FinQub for PayFacs: sub-merchant compliance evidence on one record
A Payment Facilitator inherits the compliance responsibility an acquirer used to carry: real-time sub-merchant boarding, VAMP and MATCH monitoring, chargeback management, and continuous sponsor-bank oversight. Every one of those responsibilities generates evidence a record has to hold.
The PayFac compliance evidence problem
A Payment Facilitator holds the master merchant identification number with its sponsor bank. Every sub-merchant it boards transacts under that MID. The PayFac underwrites each sub-merchant in seconds (not the three days an acquirer used to take), monitors the portfolio against VAMP and MATCH thresholds, files SARs when transaction monitoring escalates, and answers sponsor-bank information requests in days. That is the operational payoff of moving up from ISO to PayFac. It is also the compliance load that surprises teams the year after they cross the threshold.
The evidence to prove any of those decisions lives across five to eight vendor consoles: the KYB vendor, the sanctions vendor, the fraud vendor, the transaction monitoring tool, the chargeback platform, the card processor, and the case tool. A sponsor-bank quarterly review with a specific sub-merchant question can take two weeks to answer. A VAMP investigation on a specific cohort can take longer. The record that fixes this is the same regardless of which vendors are picked.
What FinQub does for a PayFac
FinQub is the single source of truth for fintech risk decisions. Every signal a PayFac vendor emits about a sub-merchant lands on one record per sub-merchant: the KYB report, the sanctions screen, the underwriting decision, the policy version pinned to it, the VAMP or MATCH interaction, the fraud score, the transaction monitoring alerts, and any analyst override. Sponsor-bank information requests become a query. VAMP investigations become a query. The 7-to-14 day response-time expectation that has become a contract term with sponsor banks stops being a load-bearing constraint.
Related reading for PayFacs
- From ISO to PayFac: the compliance stack you inherit when you move up. The ladder, the eight-layer stack, and where the record sits.
- Visa VAMP 2026: what the new thresholds mean for sub-merchant monitoring. Catching bad sub-merchants before the monthly report does.
- Mastercard MATCH: documenting sub-merchant boarding decisions. Point-in-time list state at boarding.
- Continuous sub-merchant monitoring after boarding. Boarding is one decision; the risk is after.
- KYB verification explained: process, checks, and what examiners look for. The KYB layer that feeds sub-merchant boarding.
- System of record for compliance evidence: what it is and why fintechs need one. The category and the four properties.
Frequently asked questions
Who does FinQub serve on the PayFac side?
Payment Facilitators registered with Visa and Mastercard, vertical SaaS companies with embedded payments running as PayFacs (or considering the ISO-to-PayFac transition), and PayFac-as-a-Service platforms operating on behalf of others. Any team boarding sub-merchants under a master MID, subject to VAMP and MATCH monitoring, and answering to a sponsor bank quarterly.
Which PayFac compliance vendors integrate with FinQub?
KYB for sub-merchant onboarding: Middesk, Persona, Alloy, Trulioo. Sanctions and PEP: ComplyAdvantage, Refinitiv, Dow Jones. Fraud and risk decisioning: Sardine, Sift, Featurespace. Card processor partners: Stripe Connect, Adyen, Finix, Checkout.com, BlueSnap. Chargeback and dispute: Ethoca, Verifi, Chargehound, Justt. Transaction monitoring: Verafin, Unit21, Hummingbird. FinQub is beneath all of them.
How does FinQub help with the VAMP or MATCH audit?
Visa's Acquirer Monitoring Program (VAMP) measures your portfolio-level fraud and chargeback ratios. When Visa flags a spike, the investigation traces back to specific sub-merchants and specific decisions. Mastercard's MATCH list requires evidence of the point-in-time list state at every boarding decision. FinQub holds every sub-merchant's signals, decisions, policy versions, and dispositions on one record per sub-merchant, so the VAMP investigation or the MATCH audit becomes a query, not an assembly job across five vendor consoles.
One record per sub-merchant across every vendor and every network program. See the full PayFac stack article, or book a short walkthrough below.