If you enable Abandoned Cart emails, you can specify the number of days that must pass before a shopping cart is considered abandoned and the minimum value that the cart must contain before an Abandoned Cart email is sent.
To customize Abandoned Cart settings:
On the Settings tab, click Abandoned Cart Settings.
Click the type of email you want to enable.
Enter an integer for the number of days after which a shopping cart is considered abandoned. The default setting is 7 days.
(Optional) Enter a value that specifies the minimum amount that the cart must be worth in order for the system to send an Abandoned Cart email. The default setting is 0.
Click Save.