Email notification if line items are added or changed in Zoho Books Sales Order

Email notification if line items are added or changed in Zoho Books Sales Order

Anybody knows how to setup an email notification if an agent updates or adds a line item on a Sales Order?

For example, original Sales Order contains SKU #1 but agent changes it to SKU #2, is there any way to send email notification that the line item SKU has changed?

Another example is when Sales Order contains SKU #1 but agent adds SKU #2.

The short of it is, we need to have an email notification if any line items gets updated or added in the Sales Order. Thanks in advance.