My daughter, Emilie, models fragrance and shows people how not to smell so bad. When you consider the world at large, it's a service to us all if she succeeds.
I have tried to coach her in her approach to complete strangers:
(1) I smelled you walk through the door into the store. You need to buy this perfume.
(2) I know that you don't think you can mask that disgusting odor, but why don't you try this product.
She claims not to have used any of my rather innovative sales tactics but since she seems to have done well, I have my suspicions that she's using them to great effect. (haha)