Smart Contact Manager - this is a software that allows you to share your contacts from Google Contacts with other people. For example, the company has a list of customers that are stored in the contact list in the "tag" customers, the company hired a new salesperson, created him a Google account and wants to give him access to customer phone numbers for calls. This software allows you to share contact lists with other people with different access rights (view/edit/delete) by pressing a button.