Google's Universal Cart gives retailers no visibility into cart activity until checkout transfer
TLDR
Google's Universal Cart notifies retailers only at the point of purchase transfer, leaving them without visibility into earlier cart abandonment or product-save signals.
PPC Land reports that Google's Universal Cart only sends merchant notifications at the moment a shopper proceeds to checkout, with no earlier signals when items are added to or saved in the cart itself. This limitation means retailers lack visibility into cart-building behavior and can only begin measuring activity through Google's "Clicks to Buy" metric starting at the handoff point, making it difficult to track and optimize the full cart experience.
