Sep 10, 2018
May 14, 2019
Closed, Acceptance tests pass
When saving a cart, Commerce now stores changes (delta) against the previous cart. To do this, we supply an extension point in the tracking data where a partner can put the delta.
Note this data only goes to the Profile Store tracking and not to the Perform recommendation service, because the latter does not know how to handle it.
For more information, see https://world.episerver.com/documentation/developer-guides/tracking/product-tracking#sending.