> ## Documentation Index
> Fetch the complete documentation index at: https://developer.fabric.inc/llms.txt
> Use this file to discover all available pages before exploring further.

# Cart

Cart Support: [fabric support](https://support.fabric.inc/hc/en-us/requests/new) | License: [fabric API License](https://fabric.inc/api-license)

fabric's Cart APIs let you add, update, and remove items from your Storefront cart, either as a guest user or as a logged-in user. It also provides functionality to merge carts when you switch from guest user to logged-in user, to apply coupon codes and other attributes (for example, gift wrapping) to the cart items. Additionally, it supports more advanced use cases such as using multiple carts within a B2B organization and sharing of carts, as well as supporting a unified cart experience for multi-region and multi-brand businesses.

These APIs provide high performance, scalability, multi-tenancy, and configurability to the end-to-end order processing actions that start from an item being added to the cart, through the pre-checkout stage that includes billing, shipping, and payment details, to the checkout stage where the order is processed and confirmed by the fabric Order Management System (OMS).

**Note:** This is the Cart v2 API.

[Download Postman Collection](https://github.com/FabricCommerce/public-fabric-api-postman-collections/blob/main/v2/cart-api.json)