> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.bigcommerce.com/developer/learn/courses/composable-core/checkout/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.bigcommerce.com/_mcp/server.

# Module 4: Cart and Checkout Workflow

> Build amazing commerce solutions powered by the BigCommerce platform

## Docs

- [Creating and Maintaining a Cart Session](https://docs.bigcommerce.com/developer/learn/courses/composable-core/checkout/cart-session.md)
- [Managing Cart Items](https://docs.bigcommerce.com/developer/learn/courses/composable-core/checkout/cart-items.md)
- [Redirected Checkout](https://docs.bigcommerce.com/developer/learn/courses/composable-core/checkout/redirected-checkout.md)
- [Lab - Build a Basic Cart Workflow](https://docs.bigcommerce.com/developer/learn/courses/composable-core/checkout/lab-cart.md)
- [Dealing with Product Options](https://docs.bigcommerce.com/developer/learn/courses/composable-core/checkout/product-options.md)