Wendy, I have been offered everything from enough of various drugs to get high, to sex, to fifty dollars cash, to buy liquor for underage drinkers.
I used to hate stopping for cigarettes at any of the convenience stores near my house in Chicago on my way to work because of this.
A couple of days after I moved into my apartment in Milwaukee metro, I ran to a convenience store for milk, and darned if the same thing didn't happen.
I've also been asked to buy "dust-off" (canned air cleaning spray for electronics) for a minor on my way into an Office Max.