One of the principal benefits of Candex is the ease of use with people from outside your company (external users). Anyone on Candex can invite external users to join private activities or engage in a direct messaging though only company or team admins can add external users to team activities.
Just enter someone's work email anywhere you are prompted and if they are not yet on Candex, they can join at no cost.
Deals on Candex
For deals, you should integrate a business partner to an activity and it creates a shared control environment that is permanent to both companies. This is how Candex can be used most effectively between organizations.