Viber Contact Button is a WordPress plugin which can create chat with you via Viber.
Features:
– Works with any theme.
– Change color button.
– Change color icon.
– Cross browser support.
– Mobile adaptive.
– Simple and Friendly user interface.
– Ease to use.
– 9 animation effects.
– Shortcode support.
Live Demo
http://vcbf2w.web-cude.com/
How it works?
https://youtu.be/5LdW4Fbcgb4