XL PopUp is a WordPress plugin which create popup box / form. It is simple but flexible & powerful. No need any coading knowledge. Just install and it will display popup one time per day.
Plugin Features
Plug and play
No Shortcode
Work with any kind of form.
Contact form 7 or Gravity forms shortcode support.
Work with all WordPress theme.
Easy to use.
Developer friendly & easy to customize.
Its easy user interface allows you to add form code or any shortcode etc.