The HotKeys window
You can change all HotKeys used by KCommodity here.
Simply enter the new HotKey you want to perform the particular
action. Here is a list of definitions the system recognizes for
describing HotKeys :

 Qualifiers

  alt           either Alt key
  ralt          right Alt key
  lalt          left Alt key
  shift         either Shift key
  rshift        right Shift key
  lshift        left Shift key
  capslock      Caps Lock key
  rcommand      right Amiga key
  lcommand      left Amiga key
  control       Control key
  numericpad    Enables the use of a key on the numeric keypad
  rbutton       Click the right mouse button
  midbutton     Click the middle mouse button
  leftbutton    Click the left mouse button
  newprefs      Preferences changed
  diskremoved   Disk removed
  diskinserted  Disk inserted


 Keys

  a .. z, 0 .. 9, etc.   Normal keys
  f1 .. f10              Function keys
  up, down, left, right  Cursor keys
  help                   Help key
  del                    Delete key
  return                 Return key
  enter                  Enter key (only in conjunction with
                         'numericpad')
  backspace              Backspace key
  esc                    Escape key
  space                  Space key
  comma                  Comma key
  upstroke               Upstroke key