Thank you for the article! This is what begginners need. Some time ago, I also started by studying such articles, and now I'm a developer of complex fintech projects. Today fintech is more popular than ever since cause people can send and receive money all across the globe with a single click. Money has become mobile and invisible — we are getting used to the fact that our budget is just numbers on the screen. By the way, if anyone is interested in money transfer app development, I recommend also reading this article purrweb.com/blog/money-transfer-app-development . It talks about the principles of operation of payment applications, types of money transfer apps, their benefits, features, as well as steps to build. In general, let me share useful content with you