How do I disable the shopping cart?

There may be instances where you want to disable the shopping cart.
 
To disable the shopping cart:
  1. Login and open the Administration panel.
  2. Navigate to System / Security / Access Control List.
  3. Find the permission named "Public store. Enable shopping cart".
  4. Un-check the two checkboxes in the "Guests" and "Registered" columns.
  5. Click the Save button in the upper right.