Shopping Store design

[The Doctor]

Needed :

Perl programmes for a 'member' Shopping cart site that would do the 
following:

Authenticate members
Add new member using member IDs of greater than 1000
Authenticating Members
The ability to shop
The ability to ship
The ability to search the site for products
Order verification
Order Completion
Inventory ability and membership/non-membership management

Would like to use a Perl/PHP based solution.

Any suggestions?