Mastercard Authorization Systems and Business Rules
This course teaches how Mastercard authorization functions in practice. You will design effective issuer rules, select accurate response codes, minimize false declines, combat fraud, and ensure compliance to enhance approval rates, safeguard revenue, and elevate cardholder satisfaction.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Mastercard Authorization Systems and Business Rules offers practical insights into Mastercard authorizations, covering ISO 8583 and ISO 20022 message flows, EMV processes, fraud detection, and risk assessment. Gain skills to develop issuer decision logic, utilize appropriate response codes, manage intricate cases, and comply with US, EU, and Brazil regulations to optimize approvals and minimize disputes.
Elevify advantages
Develop skills
- Design issuer rules to create smart declines that increase approvals.
- Master response codes by mapping Mastercard codes to issuer actions.
- Build fraud controls using risk scoring, 3DS, and velocity checks in real time.
- Configure stand-in and compliance rules for US, EU, and Brazil requirements.
- Turn complex authorization scenarios into practical policy using rule engines.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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