Some elements use multiple steps to guide the user through a process, most noticeably the Registration/Purchase elements.
The text on these elements can be customized to better suit your specific requirements.
The element toolbar visible when you move the mouse over the Registration and Purchase elements will show left and right arrow icons.
These can be used to maneuver through the different steps in without having to complete the form in normally. For example clicking on the > icon a few times will show.
When you use the < and > icons to step through the steps, you will see all the steps in the element, even ones which may not be shown on your website due to the configuration. You can just ignore steps you aren't using.
The text in the blue boxes here can be customized by double clicking on it.