Cart stopped working because “_CheckoutAttributes” partial was removed in this file. Removed themed version as it can remain the same. control display of page elements using Admin control panel
turn off esitmate shipping here http://local.nop.com/Admin/Setting/Shipping
turn off show discount/gift box here http://local.nop.com/Admin/Setting/ShoppingCart
turn off gift wrapping by deleting the attribute here http://local.nop.com/Admin/CheckoutAttribute/List