S,
Since the experience deserves a little quid pro quo, hit the GP up for a stock of "vitamin" samples ("C"alis, "L"evitra, "V"iagra). They get as many to pass out as the Uros.
Funny thing yesterday - was picking up a mass of monthly refills, and they go down the list. When the girl hit the Cialis, she choked, and I said "My viatmin C is in there?" and she came back "oh yes!" (I heard "thank you for getting me out of that foot-in-mouth event", as there was an elderly lady behind me).