Download – All in One Support Button + Callback Request v2.2

All in One Support Button v2.2 is a premium WordPress plugin that will display on every page of your site and provide as many contact methods as you want. You can choose what contact methods will be displayed on desktop and mobile versions of your site separately. Also, that way you can set one link for the desktop version and another for mobile.
Demo: https://codecanyon.net/item/contact-us-allinone-button-with-callback-request-feature-for-wordpress/22266189
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