need to add b2b option in the current e-commerce site

I need to add b2b(wholesale) option in my current e-commerce so what is the process and is there any free plugin available in wordpress??

 

You can try this plugin: https://wordpress.org/plugins/woocommerce-wholesale-prices/

I hope it may help.

Warm Regards!
Naveen Kolhe
InkThemes.com