In free plan Carecart offers Some amazing features e.g
Dashboard System- The Dashboard system give you all in one look. It gives you analytics of Abandoned Carts.
All Abandoned Carts: In this section you can monitor all activities like customer details, amount of carts, email status etc.
Abandoned Cart CAMPAIGN: In Abandoned Cart Campaign you can set your campaigns for emails. This is the section where you can change / edit email body and amount of emails etc.