Books
Floats that lose cents, payments charged twice, ledgers that don’t balance. This book shows Go developers how to write financial code that gets money right, with tested code for every pattern.
- Sell Globally Without StripeHow Creators in Unsupported Countries Sell Digital Products, Get Paid and Keep More of Every SaleAlwy
Stripe isn't in your country? Sell digital products worldwide anyway, and actually get paid. A practical, plain-English guide to platforms, payouts, wallets, tax forms and pricing for creators outside Stripe's list.
Retries, timeouts, webhooks and month-end reconciliation: the parts tutorials skip. A practical book for backend engineers who build or own payment systems, from cards to real-time rails like Pix, UPI and QRIS.
- How Card Payments WorkInside the Systems Behind Issuing, Authorization, Clearing, and SettlementSteve Publications
What really happens when you pay with a card? This book takes you behind the scenes of modern card payments, breaking down the systems, players and processes that make every transaction work, from issuing and authorization to clearing and settlement.
