At least 4 professional licenses are set to expire in zip code 85021 during November

There are at least four professional licenses set to expire in zip code 85021 during November, according to the State of Arizona.

More than 99 percent of Arizona's businesses are considered small, with more than 40 percent of Arizona employees working for small businesses, according to the U.S. Small Business Administration.

A study by Civic Economics found that when $100 is spent at a locally-owned business, that business puts $47 back into the local economy while the total is just $13 for non-local businesses.