The plugin settings are here:
WooCommerce > Settings > General [Tab] > Email Cart [Section]
Plugin Settings Explained
"Show on Front-End Cart"
Show a button to allow users to email their cart from the front-end cart page
"Show CC Email Field" : "Back-end", "Front-end"
Display a field for users to add CC o r BCC email addresses to the email
"Always Send a Copy"
Add addresses that will receive a copy of the emailed cart on each send. Add multiple separated by comma. This is good if you'd like to track user activity and gain insight.