What types of order notifications does Zoho Commerce send automatically to customers?

Zoho Commerce sends automated email notifications across several categories, which can be configured under Settings > Customization > Email Notifications.

Emails to Customer:

Order Summary
Order Confirmed
Order Shipped
Order Delivered
Product Feedback
Order Declined
Refund Initiated
Abandoned Cart
Order Cancellation Requested
Cancellation Request Approved
Cancellation Request Declined
Return Requested
Return Approved
Return Declined
Pick Up Order Summary
Pick Up Order Confirmed
Order Ready for Pickup
Order Picked Up

Emails to Owner:

Order Placed
Pickup Order Placed
Order Cancelled
Order Returned

General:

Category Notification
Collection Notification
Customer Statement
Invoice Notification
Item Group Notification
Item Notification
Payment Thank-you
Customer Portal Invitation
Sales Order Notification
Shipment Notification
Sales Cancel Notification
Sales Return Notification

Custom Modules:

Whole Sale Notification