Sales Insights tab: product recommendation performance
Go to Apps → Caro → Analytics → Sales Insights. This tab reports on Product Recommendation Insights, gated behind a plan upgrade.

What this measures
This tracks how the Product recommendations action is performing — which products get shown, clicked, and (combined with Cart & Revenue) how much they contribute to actual sales.
Only relevant once the action is enabled
This tab has nothing to show until Product recommendations is turned on under Actions — there's no data to report on if Caro isn't showing product cards in the first place. Enable the action first, then use this tab (once upgraded) to see whether it's actually working.