on *:text:!send & &:#: { 
  if (!$comchan($me,$2)) notice $nick $2 is unknown to me.
  elseif ($3 !isnum 1- %money [ $+ [ $nick ] ] ) notice $nick You dont have $3 to spend!
  else {  
    dec %money $+ $nick $3
    inc %money $+ $2 $3
    notice $2 $nick Just send you $3
    notice $nick You just sent $2 $3
  }
}