The metered license will only send the usage when any of these conditions is met:
• After the metered API is started and the license is successfully applied, the first charged API call will trigger a report of the usage to Aspose.
• The time span between the last sending time and this time is bigger than 12 hours.
• The time span between the last sending time and this time is bigger than 5 seconds, and the cached consumption data is bigger than 100MB or 30 credits.
Furthermore, the communication is done through a secure SSL connection and it needs to access the port 443 on our server. You can also check Metered Licensing FAQ on our website in case you need further information in this regard.