2025-05-26: Cart Service - adding items as separate lines to a cart

Overview

The cart service now allows adding items to cart as separate lines. This means the same product can appear in the cart multiple times, enabling you to apply external discounts or fees to individual items. To add item as a separate line, specify keepAsSeparateLine property in the Adding a product to cart request.

Added endpoints

Endpoint	Description
Adding a product to cart	Added the keepAsSeparateLine attribute.
Adding multiple products to cart	Added the keepAsSeparateLine attribute.

Known problems

Quotes do not support separate line items yet.