Introduction to Payment Card PINs

[@rastamansuri]

Hey VT , It takes time and effort to read multiple documents and learn about payments and the tech behind it . You are doing a geat job ! Thanks for making payments easy for everyone through your videos.

[@LearnPayments]

Thanks Suri.

[@michelleirvine5510]

Love this Satish!! Very articulate as always. Miss working with you. Thank you for always being a fantastic mentor!!

[@PradeepChannappakc]

Very nice and detailed explanation. Thank you. 👍

[@VinayKumar-qx8ps]

Love you for the work you are doing. Thanks bro.

[@rahulpatre6234]

It is really helpful. Thanks a ton for this. Request if you can have one session regarding atm load files in detailed.

[@pratikadhau5885]

It is very well explained. I loved it.

[@gosayezenebebeyene3280]

Great work , GOD bless you brother.

[@udohpele1696]

Very informative. Thanks so much.

[@9903657137]

Nice and informative

[@patilvijay48]

Very well explained sir..

[@pravinkumar-mg4ir]

Awesome video

[@madhav.vignesh]

Superb

[@KevinChar]

The volume is too low. Other than that is a good video. Please check audio when editing. Thanks.

[@helppeople1321]

great work, thank you . The transcript isn't showing up properly, seems to show up like code or something, not sure its a youtube issue or this video only.

[@LearnPayments]

I didn’t upload the transcript. YT generates it

[@naveenadevanga]

Hello Satish, Could you please make a video on ASymmetric encryption of PIN using a Web?

[@LearnPayments]

Will try to Naveen!

[@agarwalrahul35]

Sir! CMS full form is ?

[@LearnPayments]

Its "Credit Management System" (or sometimes "Card Management System"). Usually where the Account/Embosser records reside. It is the System of Record.

[@agarwalrahul35]

@@LearnPayments thanks for the reply

[@agarwalrahul35]

Your videos are too awesome 🤘🤘🤘👍👍👍

[@v13un]

What happens when the pin is changed in the ATM?

[@LearnPayments]

As mentioned in the video, when Customer selects a PIN, a corresponding PIN block is transmitted from ATM to Switch, Switch to Issuer. Issuer stores the PIN offset for the corresponding PIN, for further validation. Please watch the video from 7:26 mins kzbin.info/www/bejne/sJ-UfHp3hLGUpKM

[@v13un]

@@LearnPaymentsGot it,thanks. what are the data elements and message type(Ex: x1xx,x2xx) associated with the pin change?

[@LearnPayments]

These messages are usually 0100 (some schemes do use 0200). Current (old PIN) is stored in DE52. New PIN data is sent in DE125 (for MasterCard, DE120 for RuPAY.