FB Authorization
Get SaleSmartly authorization link and bind to FB account easily.
1. Access the SaleSmartly authorization link
a. SaleSmartly will provide a location in the system for users to obtain the authorization link for this SS project level.
b. Development and testing dedicated link: Log in to Facebook | Facebook
2. Jump to FB authorization
2.1. Select the current account identity
2.2. Select the public homepage and click Continue
2.3. Grant permission and click "Save" to successfully bind to FB account
