Cart API

The Site Theme SDK provides functions used to perform actions related to the cart.

Function	Description
Get Active Id	Gets the active cart ID.
Clear	Clear the active cart.
Add Item	Adds an item to the order in the cart.
Buy Now Item	Adds an item to an order and immediately redirects to the checkout page (skipping the cart).
Remove Item	Removes an item from the order in the cart.
Update Item Quantity	Updates the quantity of an item in the order.
Put Fulfillment	Replaces the fulfillment on the order.
Attach Loyalty Reward	Attaches a loyalty reward to the order.
Remove Loyalty Reward	Removes a loyalty reward from the order.

Although the general terms order and cart can be used interchangeably, the SDK documentation preferentially uses the term order because an Order is an object on the Cart resource.