The ability to set up my signatures easily in bulk. It's very easy to create new templates and add them into existing campaigns (Campaigns are linked with an email template). There isn't much I dislike about this tool so far. However, there should be more integration options - especially when using multiple accounts within one campaign/email address. For example, if you're changing out your banner every week or month, it would be great to have the option of adding another banner image without having to go back to the previous day's settings each time. Also, being able to select which users can edit their own profile information would also be nice. We've been using this product for nearly two years now. At first we were unsure how it could benefit our business but since then, it has become invaluable for us! Using Adsigner allows me to see who needs what changes made at any given point before going live. This helps.