We have created quick-start guides to provide more details on how the Checkout APIs work and use them. Initially, we are making available the following guides from the Shopping cart section:

• Simulate a shopping cart
• Create a new cart
• Get cart information by ID
• Remove all items from cart
• Remove all personal data from cart
• Update cart items
• Add cart items
• Change the price of an SKU in a cart
• Ignore profile data from cart
• Get cart installments information
• Add coupons to the cart