Custom SMTP Server
Users can now configure and use their own SMTP server for all the email notifications that is sent out of ChargeBee.
Email Logs
A "Sent Mail" archive is now available. You can see a history of all the notifications that have been sent to all your subscriptions and even forward those notifications if needed.
Find out more about these 2 features here.
Add-ons just got more intelligent.
You can now define frequency at add-on level.
Example: You can specify how an add-on is priced - $99 every 3 months, would automatically be applied as $33 per month on a monthly subscription and applied as $99 on a quarterly subscription and so on.
You can read more about this here .
New gateways supported:
Elavon, SagePay, PayPal Payflow Pro and NMI.
Krish Subramanian
List of new features and improvements that have been added to ChargeBee in May 2013. This list will be updated as we make new releases.