How to include amount from Zoho Analytics (or Zoho Books) in email

How to include amount from Zoho Analytics (or Zoho Books) in email

An email is sent from Zoho Flow. I would like one dollar amount to retrieve based on customer ID. The dollar amount is a sum of time entered x respective rates. This amount is available as two column (customer ID / total amount) report in Zoho Analytics. How do I retrieve the "Total Amount" and have it included in an email that is sent.

Can it be pulled from Zoho books instead based on a start date, end date, customer number, rate of each person, amount of time for each person?