Custom line items behavior improved

6 October 2017

Composable Commerce

HTTP API

Enhancement

Carts

The behavior of CustomLineItems has been improved to behave more similar to regular LineItems when signing in, and when adding a new item.

[API] When a customer signs in and the default anonymousCartSignInMode is used, custom line items are merged into the existing customer's cart.
[API] When a custom line item is added and an equivalent one already exists in the cart, the quantity is increased.