The settings of this plugin are very nice and clean, which makes the adjustment of the plugin very easy.
The General settings are available for both free and premium version. It allows you to set the size button type, content and button placement, etc.
The table style, button style, and popup style settings are exclusively available only for the premium version of the plugin. It allows you to adjust the table, button, and popup style, size, width, color, background, margin, etc.