Look up ledgers, federal banking system , fractional reserve banking, gold standard and Bretton woods, wtfhappenedin1971.com and the Bitcoin whitepaper. 
  
 You'll understand where we are and why.

Product Owner

I want to understand how Finance overall works ... What accounts..what debit ..what credit 🤯

Data engineer

https://www.amazon.in/Auth-Capture-Introduction-Payments-Ecosystem/dp/1639975136

Product Manager

Please recommend your favourite resources/share tidbits from your own experiences. Also, anything on cross border transactions would be great

Want to understand payments in-depth but don't know where to start