Template Builder by Campaign Monitor , MailChimp , and MyMail.
8 Notification Layout (at v 1.7)
8 Main templates layout.
Invoice layout for your business.
Flexible table structure (delete/copy/replace).
Responsive for your mobile device.
Cover image style template.
Try test sending directly at the demo page.
Able to save your modify template for future use in the StampReady builder ...