Originally Posted by dstew100
Why? Are you referring to the fact that they don't discount the shipping and I said total?
10% off of each SUB
10% off each sub does not equal 20% off the total. If an individual sub cost $1000, without discount two would cost $2000. 10% off each sub would be $900 each so two would cost $1800. $1800 is a 10% discount from $2000, not 20%.
Or for those that like equations.
Cost of sub = X
Cost of two subs without discount = X + X = 2X
Cost of two subs with 10% discount = .9(2X)
Cost of two subs with 20% discount = .8(2X)
Cost of sub with 10% discount = .9X
Cost of two subs with 10% discount off each sub = .9X + .9X = .9(X+X) = .9(2X)
Clear as mud?