Vintage Poster Masterpieces review for SendWILL Popup Email Marketing

Was surprised that they dont even have the very basic email form option to add Optional Questions. Like I've always added to my email forms for the past 15 years, the extra question, "Your Interests". And no one at this company thought of that?? I guess being free, I shouldn't complain. But it makes the App usless for my needs, free or not.