It seems to me
by Donno - Posted Tue March 30, 2010 @ 10:14 AM
that if the salesman made an error on the invoice, the sale should either be cancelled or the amount should be adjusted to whatever it should be. I don't think you should get an unspecified discount because someone made an error.
I don't know what significance "As Shown on Floor" has. Anything could have been on the floor, and who knows today what was sitting there.