Communication Tool

Hello,

I am intending to have a web application that will hold communication data between my company and suppliers. It will look like as in the attachment. There are some subjects which I daily exchange e-mails with the suppliers. These titles are:

- Samples, Orders, Prices, Shipments.. etc.

I spend %30 of my time chasing suppliers if they replied my e-mail or if they sent a sample etc.. To save some time, I need a web application that my company and supplier workers will go into and make notes and comments for each headlines. For each headline, it must look like in Forum sites. (please see attachment).

Each correspondence will be a thread for the headline. User should be able to add files for each threads. All attached files to be stored in my company server and always reachable to both parties.

Both supplier and my company people will have passwords to be able to go into this website.

I request an overall quotation for this development and additional work time quotation per additional requests.

regards,

Yılmaz.