I need to make a sheet with values and descriptions for different sizes and
materials for custom signs. I need it to be a linear deal where somebody
could be talking to a customer and go down the line. EX. material - Aluminum
+$2.00 Size 5" x 5" +$4.00 etc. so that at the end there is a custom sign
total then I need to have an "Add Line" button or something so that I can do
multiple items then total them all and send it to the customer just like that
with everything being descriped and priced.

I just dont have the experience to figure this out yet and my boss wants me
to do it. Any help would be appreciated. Thank you