Advanced Cart Implementations
Technical approaches for interacting with the cart via JSON, server-side requests, and session variables.
Interact with the cart server-side
How to create and modify carts via server-side requests instead of browser-initiated links and forms.
Pass session variables through the cart
How to store custom data in the Foxy cart session and access it in the transaction datafeed.
Use the cart JSON output
How to use the Foxy cart JSON output to interact with the cart programmatically from your own code.