Email Notifications for Order Management System

Order management system exists. Emails need to be sent based on the following events. 1) order confirmation 2) do you still want to sell your phone reminder (after 6 days, if not shipped) 3) weve received your phone (once it shows as delivered) 4) we've confirmed your phone and have issued payment (once payment issued/confirmed) 5) Are you happy with our service (3-4 days after payment confirmed) 6) Have any friends that want to sell iphones (2 weeks after payment confirmed)