I need a CMS to create a website for a courier company
I am creating a website for my client who has a courier service company. I want to download and incorporate this software into my website(if it doesn't have all the features to stand alone as complete website).

It should be able to help customers track their existing packages which are already in the mail.
It should also help customers see complete information about their products' activities.

I will be happy if someone has information for me.