Traffic volume can be measured using various email marketing tools that offer detailed analytics. Key metrics to monitor include:
Sent Emails: The total number of emails sent out in a campaign. Open Rates: The percentage of recipients who open the email. Click-Through Rates (CTR): The percentage of recipients who click on one or more links within the email. Conversion Rates: The percentage of recipients who complete a desired action, such as making a purchase or filling out a form.