checkage

from The Collaborative International Dictionary of English v.0.48

checkage \check"age\ (ch[e^]k"[asl]j), n.
   1. The act of checking; as, the checkage of a name or of an
      item in a list.
      [1913 Webster]

   2. The items, or the amount, to which attention is called by
      a check or checks.
      [1913 Webster]