I'm looking for info...
Have a client that wants a form on his website. He is selling computers.
He wants to have options so that a client can choose what monitor, what processor, what brand of computer etc.
As each selection is made, the subtotal of the system changes. At the end the form can be printed by the person filling it out or submitted to the computer company for purchase. (no shopping cart needed)

Is this something php can do? If so, any tutorials or any ready made solutions?
Thanks