Zoho Books online ordering and messaging

Zoho Books online ordering and messaging

I want to enable my customers to place their orders online. Let me explain it by telling you basically how it must work. I want my customer to log on and go to a link,and log in with a username and password. When my customer logs in,his/her specific order form will open up.Customers must be able to review their orders or place a new order. I want them to be able to change the status of the order. Does anyone know if this has been done?