Scheme Expertise

Mastercard® Product Expertise

29 Mastercard products. Deep advisory across Banknet, GCMS, IPM, Decision Intelligence, MDES, MPGS and the full Mastercard programme portfolio.

Independent Advisory Notice: FinPay Consultants is an independent consultancy. Mastercard® is a registered trademark of Mastercard International Incorporated. We are not affiliated with or endorsed by Mastercard International Incorporated.

Core Network

The authorisation and processing backbone that drives every Mastercard transaction from point-of-interaction to issuer decision.

Banknet

Global Auth Network

Mastercard's global authorisation network delivering real-time transaction decisioning with dual-site redundancy and a 99.999% uptime SLA. FinPay consultants advise on Banknet connectivity specifications, message routing configurations, and the host-level integration requirements for issuers and acquirers connecting to the Mastercard network via direct or third-party processor paths.

GCMS (Global Clearing Management System)

Clearing Engine

Mastercard's primary clearing engine, processing IPM-format clearing files and validating DE55 ICC data for EMV transactions. Our consultants have hands-on experience with GCMS file processing, IPM record construction (including DE2, DE4, DE25, DE55 fields), reject reconciliation and the GCMS compliance rules governing clearing submission windows.

MIP (Mastercard Interface Processor)

Network Connectivity

The Mastercard Interface Processor serves as the connection point between acquirer and issuer host systems and the Banknet network. FinPay advises on MIP connectivity architecture, MIP simulator usage during development and testing phases, and the interface specifications governing transaction routing and response handling.

Mastercard Authorization System (MAS)

Stand-In Processing

Mastercard's stand-in processing system, providing issuer backup authorisation when the issuer host is unavailable. MAS uses positive and negative file lookups to make approval or decline decisions within configured velocity and floor limit parameters. Our consultants advise on MAS parameter configuration, stand-in strategy design and the operational procedures for reviewing stand-in performance post-incident.

Risk & Fraud

AI-driven scoring, network-level protections and pre-dispute intelligence tools that reduce fraud losses while maintaining customer experience.

Decision Intelligence (DI)

AI Risk Scoring

Mastercard's AI-based real-time risk scoring platform, delivering a DI score of 0–999 to issuers on every authorisation. DI Plus extends this with machine-readable reason codes to support automated decisioning. FinPay advises on DI score integration into issuer authorisation strategies, threshold calibration and the operational feedback loops needed to improve model performance over time.

Safety Net

Network Protection

Mastercard's network-level fraud protection layer that blocks transactions exceeding scheme-defined risk thresholds before the issuer response is delivered. Operating as a last line of defence, Safety Net protects issuers from systemic fraud events. Our consultants explain Safety Net trigger conditions, help clients understand block events, and advise on portfolio controls that reduce unintended Safety Net interventions.

Mastercard Threat Intelligence

Compromise Intelligence

Mastercard's compromised card and BIN intelligence feeds, providing issuers with actionable signals on account takeover activity and exposed card data from breach events. FinPay assists clients with Threat Intelligence feed integration, alert triage workflows, and the proactive re-issuance and monitoring strategies that limit fraud loss following a compromise notification.

Ethoca Alerts

Pre-Dispute Resolution

Mastercard's Ethoca Alerts service enables direct issuer-to-merchant communication to cancel fraudulent transactions before a chargeback is raised. By resolving disputes pre-filing, clients avoid chargeback fees and improve dispute ratios. Our consultants manage Ethoca onboarding for both issuers and merchants, and design operational procedures to maximise alert resolution rates within the available time windows.

Ethoca Consumer Clarity

Transaction Enrichment

Transaction enrichment service that provides merchant logos, normalised descriptor information and location data to issuers and cardholders, reducing friendly fraud by helping customers recognise legitimate transactions. FinPay advises on Consumer Clarity integration into issuer mobile and online banking applications, and quantifies the dispute reduction impact through pre- and post-implementation measurement.

Tokenization & Digital

Mastercard's token infrastructure, contactless specifications and digital checkout platform powering secure card-not-present and contactless transactions.

MDES (Mastercard Digital Enablement Service)

Network Tokenization

Mastercard's network tokenization platform managing token provisioning via Green, Yellow and Red approval paths, and generating DSRP (Digital Secure Remote Payment) cryptograms for card-not-present security. Supports Apple Pay, Google Pay and OEM wallet integrations. FinPay delivers MDES integration projects for issuers covering SDK implementation, token lifecycle management and DSRP cryptogram validation.

Mastercard Contactless (PayPass / MCCS)

Contactless

Mastercard's M/Chip Advance contactless specification governing Kernel 2 terminal configuration, qVSDC and MCCS contactless transaction flows, and card-level contactless parameters. Our consultants configure contactless profiles for issuers, manage Kernel 2 terminal certification for acquirers, and advise on the interplay between contactless limits, CVM requirements and scheme liability rules.

Masterpass / Click to Pay

Digital Checkout

Mastercard's SRC (Secure Remote Commerce) digital checkout platform providing FPAN tokenization and frictionless guest checkout across participating merchants. FinPay advises issuers on cardholder enrolment strategy, DCF integration architecture, and the scheme rules governing Click to Pay eligibility and liability assignment for e-commerce transactions.

Gateway

Mastercard's full-stack payment gateway platforms serving enterprise merchants, PSPs and payment facilitators globally.

MPGS (Mastercard Payment Gateway Services)

Enterprise Gateway

Full-stack payment gateway offering Web Services REST API integration with Hosted Checkout, Hosted Session, and Direct API connection modes. MPGS natively supports EMV 3DS 2.x authentication, MDES tokenization, sub-merchant management and PayFac boarding. FinPay is a specialist MPGS implementation partner, delivering end-to-end gateway deployments, API integrations, token requestor onboarding and merchant boarding workflow design.

Simplify Commerce

SMB Gateway

Mastercard's simplified payment gateway solution for small and medium businesses, featuring Simplify.js for PCI scope-reduced web integrations and a streamlined API for mobile and in-app payment acceptance. Our consultants advise on Simplify Commerce onboarding, PCI scope assessment for SMB clients, and migration paths for businesses outgrowing the SMB gateway towards MPGS enterprise capabilities.

Testing & Certification

Mandatory Mastercard certification programmes for terminals, hosts and contactless devices — managed from script preparation to scheme approval.

MTIP (Mastercard Terminal Integration Process)

Terminal Certification

Mastercard's mandatory terminal certification programme covering magnetic stripe, EMV contact, PayPass contactless and manual entry transaction paths. FinPay consultants manage MTIP test campaigns end-to-end: script preparation, defect analysis, retest coordination with terminal vendors and test labs, and the formal submission and approval workflow through to Mastercard letter of approval.

MPE (Mastercard Production Environment) Simulator

Test Simulator

Mastercard's test simulator replicating GCMS clearing and Banknet authorisation responses for acquirer and issuer development and regression testing. Our consultants configure MPE simulator environments, design comprehensive test suites covering positive and negative scenarios, and use simulator results to validate host processing logic before production connectivity.

Mastercard Contactless Testing

L3 Certification

PayPass Kernel 2 test case execution for EMVCo L3 contactless certification, covering qVSDC and MCCS contactless transaction flows and CVM method validation. FinPay has direct laboratory experience running Mastercard contactless test scripts and coordinating with accredited test facilities to achieve L3 certification approvals on schedule.

Clearing & Disputes

Financial settlement infrastructure and dispute management platforms that drive operational efficiency in post-authorisation processing.

IPM (Interchange Posting & Management)

Clearing Format

The Mastercard clearing file format governing the structure and content of all clearing records exchanged via GCMS. IPM DE records include critical fields such as DE2 (PAN), DE4 (amount), DE25 (POS condition code) and DE55 (ICC data for EMV transactions). FinPay provides deep IPM expertise covering record type specifications, edit package compliance, reject analysis and clearing file reconciliation.

MCBS (Mastercard Clearing and Settlement)

Net Settlement

Mastercard's settlement processing system calculating net settlement positions between members and generating the settlement reports required for funding and reconciliation. Our consultants advise on MCBS report interpretation, settlement exception management, correspondent bank connectivity, and the nostro reconciliation controls that underpin accurate settlement operations.

MasterCom

Dispute Portal

Mastercard's web-based dispute management portal supporting the full chargeback lifecycle: first chargeback (CB), second presentment (2P), pre-arbitration and arbitration (ARB). Includes document upload, SLA tracking and TC40 fraud reporting. FinPay configures MasterCom operations for dispute teams, designs chargeback management workflows, and implements monitoring dashboards to maintain compliant dispute ratios.

Collaboration

Pre-Dispute API

Mastercard's enhanced dispute API providing pre-dispute resolution capabilities that integrate directly with Ethoca Alerts to resolve fraudulent transactions before chargebacks are filed. FinPay advises on Collaboration API integration, operational workflow design for pre-dispute teams, and measuring resolution rate improvements and associated cost savings from chargeback avoidance.

Issuer Services

Value-added Mastercard platforms that enhance cardholder engagement, programme profitability and disbursement capabilities.

Mastercard Loyalty Solutions

Rewards

Mastercard's rewards programme management platform encompassing Priceless Cities experiential offers, points earn and burn API integration, and partner network redemption. FinPay designs loyalty programme architectures on Mastercard Loyalty Solutions, advises on earn event configuration, points ledger integration and the commercial models that maximise cardholder engagement.

Mastercard Prepaid

Prepaid

Mastercard's dedicated prepaid processing infrastructure supporting GPR, payroll, teen and family card products. Our consultants advise on Mastercard prepaid programme structure, BIN product eligibility, regulatory compliance for stored value products, and the load/unload channel design required for each use case.

Mastercard Send

Push Payments

Mastercard's push payment and disbursement service enabling real-time funds delivery to Mastercard cards and bank accounts. Serves P2P transfer, insurance claim payment, and gig economy payout use cases. FinPay manages Mastercard Send implementation projects covering API certification, issuer BIN capability enablement and scheme eligibility screening for disbursement programmes.

Commercial

B2B payment networks and commercial card data platforms enabling enterprise spend management and supplier payment automation.

Mastercard Commercial Solutions

Corporate Cards

Mastercard's corporate card, purchasing card and fleet card product suite, supporting Level 2 and Level 3 enhanced data transmission for detailed spend reporting. FinPay advises on commercial card programme design, AP automation integrations, and the data enrichment capabilities that differentiate corporate card propositions in competitive markets.

Mastercard Track Business Payment Service

B2B Network

Mastercard's B2B payment network facilitating supplier onboarding and virtual card-based accounts payable automation. Track enables buyers to pay suppliers via virtual card at scale, capturing rebate economics whilst offering suppliers flexible settlement options. Our consultants design Track programme structures, supplier onboarding campaigns and buyer ERP integration architectures.

Mastercard Cross-Border Services

Cross-Border

Mastercard's wholesale cross-border payment services providing FX rates API access, transparent pricing and SWIFT MT to ISO 20022 MX migration support. FinPay advises treasury and transaction banking clients on Cross-Border Services connectivity, FX pricing model configuration and the operational controls required for compliant international payment flows.

Compliance & Programmes

Scheme compliance tools and monitoring programmes that protect acquirers and issuers from sanctions, fines and reputational risk.

MATCH (Merchant Alert to Control High-Risk Merchants)

Merchant Risk

The industry-wide terminated merchant database maintained by Mastercard, providing acquirers with a due-diligence tool to screen prospective merchants against reason codes 01–14 (including fraud, excessive chargebacks, and bankruptcy). FinPay advises acquirers on MATCH query obligations, reasonable investigation procedures following a hit, and the escalation paths for disputing erroneous MATCH listings.

MCOM (Mastercard Compliance Operations Monitoring)

Compliance Monitoring

Mastercard's acquirer compliance monitoring programme tracking monthly dispute and excessive fraud ratios against programme thresholds, equivalent to Visa's VAMP. Non-compliant acquirers enter the Excessive Chargeback Programme (ECP) or Excessive Fraud Merchant (EFM) programme with defined fine schedules. FinPay builds MCOM monitoring dashboards, designs remediation programmes, and engages with Mastercard compliance teams to support clients through recovery.

Need Mastercard Programme Advisory?

Whether you are launching a Mastercard programme, undergoing MTIP certification, or managing compliance obligations, our consultants are ready to engage.

Speak to a Mastercard Specialist