Copy and Paste an e-mail and all e-mail settings.
Give the user the ability to copy and paste an e-mail and all settings. This will allow you to easily assign new segments for the same e-mail. When you assign specific promo codes to a segment, you can better track the results of your campaign. Currently, you need to go through the entire process to create a second e-mail for a second segment.
Sorry, this one is actually still under review. I updated the wrong suggestion.