Implement B2B Commerce Checkout Flow

Build the checkout workflow from adding items to the cart to placing the final order using Salesforce Commerce APIs. Trigger the appropriate background calculators—including pricing, tax, and shipping—based on the current cart status.

Diagram of the B2B Commerce checkout API flow from cart to order confirmation

  1. Add to Cart
  2. Start Checkout
  3. Poll Checkout Status
  4. Update Checkout Information
  5. Process Payment
  6. Place Order