An agreement to provide warranty service coverage beyond the product's standard warranty period.  

  An IBM "Machine" (hardware product) means an IBM machine, its features, conversions, upgrades, elements, or accessories, or any combination of them. It does not include, for example, software programs, whether pre-loaded, installed subsequently, or otherwise.  

  Each IBM Machine Type/Model contains a 7 digit Serial Number (example - 66-00001). The Serial Number is specific to each Machine.