This is a great question, Amy! We recently shared a link on our blog to a page of free mobile-friendly buttons that you can download to use in your campaigns. Take a look here to see if any of those calls to action will meet your needs. If you don't see exactly what you need there, you can always use our image editor to upload a button background shape and add text. Here is a screencast that walks you through that process.
Hi Emily, these are great buttons, but they don't include the text I would like. Can you please post BLANK mobile buttons like this so I can create my own button? I have watched the screencast and know how to do it. Thanks! Amy
Amy, we don't currently have blank buttons available. You can easily create the button background shape using a free online resource like picmonkey.com or pixlr.com. You will be able to upload that image to your image library and then select it for your campaign using the image editor. The file types allowed are listed here.