We need to develop a CRM system in vTiger CRM and require a number of customisations to meet the below requirements.
The system will require Leads to be uploaded via Excel/CVS format and based on individual Postcode (UK addresses) assigned to sales regional sales managers who can then re-assign to their reps. There should be sharing rules and security so that each rep cannot see other leads assigned to other reps and a hierarchy security so regional sales manager can view all leads and status of leads assigned to their reps.
There needs to a commision based selling element to the application which needs to be customisable so different values can be input by an administrator.