no card deck is required to shuffle people around a vendor's stand; see, a merchant can mesmerize passer-by via sleight of scent alone; any sorcerer of flavor worth his or her salt knows how tightly noses hold the reins of the brain;
We like to think our choice of food is free of influence, yet one whiff of a choice Thai curry can flip the script; for aroma is a red cape that waves customers where it wishes while a street vendor flips the cape as Matador of our senses.