parcel routing & tracking system

We're looking for a system to track parcels and manage delivery routes. The current workflow is als follows: - at night the new routes are defined for the next day. Address/barcode labels are printed and route tables/signature lists are printed. - in the morning each driver gets his route table / signature list and the label stickers. The driver labels the parcels and scans them when they are loaded into his van. It is also possible that he picks up a parcel on his route and delivers it later in the route or returns with it to the warehouse. - the driver delivers the parcel and requires a name and signature from the receiver. He scans the parcel and marks it as being delivered. Actors are: - Planning & management staff: planning routes and adding/editing parcels - Drivers & warehouse staff: staff handling the parcels - Recipients: the destination and final recipient of a parcel. - Clients: the organisation that is the actual sender of the parcels. Entities are: - Recipient (destination) - Clients (sender) - Driver - Parcel: a single parcel with a specific destiny and a specific status - Payment: some parcels need to be paid for. - Route: a route consists of parcels with specific recipient/destination information and transit times - routes can be changed on the fly. We think the system should consist of: Management website (Ajax-style webapp - secured by username/password) - create/manage routes (add parcels/addresses to a speficic route and timetable, allocate route to van/driver). - create/manage parcels and delivery details, send e-mail to recipient and client (your parcel is being prepared for transport, you can expect it at <planned delivery time>... - track your parcel at: <link to tracking info>) - print labels with barcode and delivery details. - show current status of routes/parcels (what parcels are delivered at what time). - poll driver app for current GPS location and show current status of routes and vans on Google Map. - send messages to specific driver or all drivers. - generatie overviews / management information (per client, per period, per parcel status) - generate recipient lists with signatures - manage drivers/clients (create, edit, delete, change username/password) Driver & warehouse app (Android app - secured by username/password) - scan barcode via Android camera and set parcel status (states: to be picked up, not available, to be delivered, delivered + signed, delivered + not signed, delivery not possible: none at home, delivery not possible: refused, delivery not possible: no payment, delivery not possible: too late) - add delivery time (other expected delivery times will be adapted to changes in earlier deliveries) - get name and signature when delivered - change payment status (no payment, to be paid, paid by cash, paid by card) - add information when delivery fails - send/receive messages from/to management - send current GPS position (after polling request is received) Tracking link for external parties: - both clients (senders) and recipients can track their parcel(s) by clicking on a link or filling in a form. Recipients can see the actual status of the parcel and the expected delivery time (search on parcel number and postcode) Clients/senders can see the actual status of all their packages, the destination address and the expected delivery time. (secured by username and password). Other requirements: - multilingual - server-side software preferably on PHP/MySQL5 server configuration - export data to xls/csv for backup purposes - design based on CSS template - iteraterative development with frequent review & feedback sessions BIDDERS WITHOUT ANY FEEDBACK AND HIGH BID PRICES WILL BE IGNORED