Internal data is information or data that a business stores within the business, such as saes data. It helps businesses make decisions about new products. All businesses uses this method.
Advantages of Internal Data:
Easy to access
Available free of charge.
Relates to the specific businesses.
Disadvantages of Internal Data:
Data may be out of date or incomplete.
Data may not be relevant when launching a new product.
Only relates to the specific organisation.
Books, Newspapers and Magazines are pieces of information that are online or paper based. All businesses use them.
Advantages of Books, Papers & Magazines:
Easy to access and generally low cost.
Trade magazines usually focus on a specific industry.
Disadvantages of Books, Newspapers, Trade Magazines: