We Discussed With Mike the Meaning
of the Term “Guarantee.”
guar·an·tee (g r  n-t  ), n.
1. Something that assures a particular outcome or
condition: Lack of interest is a guarantee of failure.
a. A promise or an assurance, especially one given in writing, that
attests to the quality or durability of a product or service.
b. A pledge that something will be performed in a specified
manner.
(Save this for your future reference.)