I work on commission. what I sell decides the percentage. I want to know if I
can make a word have a value in excel. if i type the word, will it know the
value?

a1 a2 a3 a4
Item Sold Initial Renewal Commission

tcntl $994 $279
pspec $479
tcprot $279

tcntl = 15%
pspec = 10%
tcprot = 10%

a1*a2=a4

hope this makes sense