An explanation of "walking around money"

From the often-interesting Slate Explainer, a discussion of a term that will be heard more frequently as election day approaches:

"It's cash that's given to help get people to the polls. The money can go toward perks like coffee and doughnuts for door knockers, gas for volunteers to chauffeur elderly voters, or pocket money for kids who distribute fliers and sample ballots on Election Day. Also known as "walking-around money" or "get-out-the-vote money," it's most common in poor areas of Philadelphia; Chicago; Newark, N.J.; Baltimore; Los Angeles; and other big cities. Both parties use street money, but it's more common among Democrats, who tend to be better represented in the areas that rely on it...

In Philadelphia, the candidate sends a check to the chairman of the city's Democratic Party, who then divides the money up among the 69 ward leaders, who in turn divvy up their cash among the 50 or so committee people in each ward. In 2004, John Kerry spent hundreds of thousands of dollars on Philadelphia street money, and ward leaders received checks for as much as $8,000. Individual volunteers can generally expect anywhere from $10 to $200, depending on the location and the type of work they're doing.

The practice is legal everywhere—it's protected by the First Amendment—but some states have tougher restrictions than others. In Philadelphia, committee people can hand out cash for any reason, as long as they're not paying someone for their vote. (The U.S. Code prohibits vote purchasing.) In New Jersey, campaign officials have to pay the workers in checks and their names, addresses, and amounts paid must be submitted to the Election Law Enforcement Commission. Presidential campaigns are always required to report the money to the Federal Elections Commission..."

(Much more at the link. I've always been amused by the prohibition against buying votes while candidates from both parties compete to see who can promise voters the biggest tax decreases...)