Hello Bar has been continuously improving particularly in the data collection aspect and with the recent addition of the dropdown input fields along with the text fields, the then simple email collecting popup can now also be used as more of a webform questionnaire on a popup format.
Select the "Grow Email List" from the popup goals when you start creating a new popup.
Select a popup type of your choice.
Under "Design", you will find the Input fields options, (Note that you can customize or disable the other fields except for the "Email" field as the primary goal of this popup is to collect the email address). Click on "Add fields" to reveal more field options.
Under "Type", select, "Dropdown".
Then add the dropdown name and the label, and the selections separated by comma in the field.
See the preview of the fields on the preview panel.
If you have any feedback or questions regarding this feature and Hello Bar in general, please feel free to reach out to us at firstname.lastname@example.org!