Very little is known about HPPD. The information in this FAQ is a combination of medical studies, information from HPPD support sites, email interviews with HPPD subjects and researchers, and speculation by the authors. All speculation is clearly identified as such.
Business license Business licenses are permits issued by government agencies that allow individuals or companies to conduct business within the government's geographical jurisdiction. It is the authorization to start a business issued by the local government.
Business activities that require licenses include, but are not limited to: amusements; auctions; chain stores; construction; dry cleaners; farm machinery; garages; hawkers and peddlers; junk dealers; plumbing and gas fitters; restaurants; retail stores; storage warehouses; traders; and vending machines.