[efwfwef]

> Visa relies on ACH, Fedwire, SWIFT, the global correspondent banking system, the Federal Reserve

do you have a good link that explains how this all works and how these different components interact?

[st1ck]

For rather deep dive: https://www.coursera.org/learn/money-banking/home/welcome

Something shorter: https://gendal.me/2013/11/24/a-simple-explanation-of-how-mon...