Removal of information from the cart.

[sabert80]

For a e-commerce website with withdrawal of the merchandise in my shop, does anyone know how to remove from cart all these fields:

     -Billing information (with the corresponding button "Add / Edit")
     -Shipping address (with the corresponding button "Add / Edit")
     -You have not selected a payment method (with link "Choose payment method")
     -Notes and special requests (with the appropriate text box)

In practice, in the cart is necessary to show only the details of the products.

I also read the discussion:
http://forum.virtuemart.net/index.php?topic=104216.0
but even after removal of the lines of code in the files "default_pricelist.php" and "edit_address.php" the problem persists.

Versions: 2.5.6 Joomla - Virtuemart 2.0.18a

Can you help me?

BR.

[sabert80]

Suggestions?