I would like to suggest a better sale day process to prevent trampling, like the recent event

I have a terrible sensitivity to fragrance. My home is fragrance-free, I avoid places with air freshener and people with perfume, and use all fragrance-free (FF) products. However, when I go to Wal-Mart to buy the few FF selections you carry, I must stand on an aisle filled with fragrant items, which often triggers a migraine. It makes shopping difficult.

Being smart means going green