Published a large and detailed (40 pages, 21 diagrams) article about everything related to card payments on the internet, integrating payment systems into websites. Best practices, edge cases, risks, opportunities, architecture, latest innovations, etc. I tried to consolidate everything I knew from my time at Chronopay and learned in the process of working on the online stores of Svyaznoy and Enter.
Co-authored by @[100001044160267:2048:Aleksey Kryuchkov], with whom I have gone through thick and thin at Svyaznoy. He recently joined us at EPAM, and before that, he carried Svyaznoy.ru on his shoulders for over eight years in everything related to development and support. Huge thanks to him for the help in preparing the material!
https://hybrismart.com/2019/09/08/payments-a-look-inside-the-black-box/
Hi, I'm Rauf Aliev. 