Free book
Payment Systems with Stripe, PayPal, and Subscriptions
Reading access
Free book
A practical book about building payment flows safely. It covers checkout, subscriptions, webhooks, idempotency, invoices, refunds, disputes, reconciliation, ledgers, taxes, provider failures, and production support. Read each chapter with a small project in mind. The examples are intentionally practical: adapt them, test the failure cases, and keep notes about trade-offs.
Level: intermediateLanguage: EN EnglishRating: 0Reviews: 0
Book
Book contents
01Chapter 1: How Online Payments Work02Chapter 2: Money Data Models and Currencies03Chapter 3: Checkout Redirects and Hosted Payment Pages04Chapter 4: Idempotency Keys and Duplicate Prevention05Chapter 5: Stripe Integration Patterns06Chapter 6: PayPal Integration Patterns07Chapter 7: Webhook Verification and Replay Safety08Chapter 8: Provider Errors Timeouts and Retries09Chapter 9: Subscription Plans Trials and Upgrades10Chapter 10: Proration Invoices and Renewals11Chapter 11: Ledger Entries and Reconciliation12Chapter 12: Refunds Chargebacks and Disputes13Chapter 13: Taxes Receipts and Compliance Records14Chapter 14: Billing Admin Tools and Support Workflows15Chapter 15: Payment Observability and Alerting16Chapter 16: Capstone Subscription Billing System17Appendix A: Architecture Checklist18Appendix B: Operational Playbook19Appendix C: Common Mistakes and Fixes20Appendix D: Capstone Project Guide
Reviews
No approved reviews are visible yet.
Featured Books
Discussion
0 commentsNo approved comments are visible yet. New community replies may wait for moderation.