Cart and Checkout Features

Set up guest checkout and handle currency changes. Understand cart and checkout architecture, including the simplified cart cleanup and streamlined place order features.

• Set Up Guest Checkout for Headless Commerce Stores
• Handle Currency Changes for Active Carts
• Simplified Cart Cleanup
• Streamlined Place Order

Use these topics when you're building or integrating a B2B checkout experience with Commerce APIs: background calculators, checkout sessions, payments, place order, concurrency, and troubleshooting.

• Get Started with B2B Commerce Checkout
• How Standard B2B Commerce Checkout Works
• Implement B2B Commerce Checkout Flow
• Add to Cart
• Start Checkout
• Poll Checkout Status
• Update Checkout Information
• Process Payment
• Place Order
• B2B Commerce Checkout Calculators
• Calculator Execution by API
• Wait for Completion
• Prevent Concurrency Conflicts
• Handle Asynchronous Processing
• Concurrent Update Example
• Asynchronous Operation Example
• Avoid Conflicts
• Avoid Common Misconfigurations
• Troubleshooting Checkout Issues
• Understanding B2B Checkout Place Order APIs
• Commerce Webstore Checkout Orders API
• Commerce Webstore Checkout Place Order Action API
• API Comparison