This module provides comprehensive guidance on integrating and extending commercetools Checkout, our pre-built, headless checkout solution that simplifies payment integration and checkout flows. Through practical exercises, real-world use cases, and hands-on code examples, this module will help you:

• Set up and integrate commercetools Checkout by using the Merchant Center and Browser SDK.
• Manage the complete payment lifecycle including authorization, capture, cancellation, and refunds.
• Implement server-driven payments and react to Checkout events for resilient flows.
• Extend various Checkout functionalities for complex scenarios like custom order numbers and multiple shipping methods.

Track your learning progress and test your knowledge with interactive quizzes — all accessible by signing in with your commercetools ID or creating a free account.