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Mastercard Authorization Systems and Business Rules

Mastercard Authorization Systems and Business Rules
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

Mastercard Authorisation Systems and Business Rules is a focused, practical course that shows you how Mastercard authorisations really work, from ISO 8583 and ISO 20022 message flows to EMV card-present steps, fraud checks, and risk scoring. Learn to design issuer decision logic, apply the right response codes, handle complex scenarios, and meet US, EU, and Brazil network and regulatory requirements while protecting approval rates and reducing disputes.

Elevify advantages

Develop skills

  • Design issuer rules: build smart, non-generic declines that lift approvals.
  • Master response codes: map precise Mastercard codes to issuer actions.
  • Build fraud controls: apply risk scoring, 3DS, and velocity checks in real time.
  • Configure stand-in and compliance: align rules with US, EU, and Brazil mandates.
  • Turn scenarios into policy: script rule engine flows for complex auth cases.

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.
Workload: between 4 and 360 hours

What our students say

Your lessons are perfect. I got the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... thank you for everything you do, I've already recommended you to others...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons get straight to the point and how I can switch chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the extra videos really help with learning.
Giulio Carlo
Giulio CarloPrompt Engineering Student

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