The key word here is “valuable.” It’s what changes this definition from one that could describe almost any form of advertising or marketing. You can tell if a piece of content is the sort that could be part of a content marketing campaign if people seek it out, if people want to consume it, rather than avoiding it. So was VW’s 2014 “Game Day” commercial, which has been viewed on YouTube almost 18 million times as of the writing of this post, an ad, or content marketing? The answer is it’s both, depending on how it’s received by each individual who is exposed to it. The same will apply to any piece of content marketing you create, depending on whether the recipient received value from it or not. Of course the goal is to provide as much value from your content marketing to as much of your target audience as possible. At this point, despite this definition and explanation, you’re probably still wondering what exactly content marketing is. We can get more clarity by considering a few examples.
"Young companies have to get the word out, but they also can go broke doing it. A decade ago, America Online spent so much money flooding the planet with free trial software that it tried to mask the bleeding by capitalizing those expenses on its balance sheet. (Regulators later nixed that accounting treatment, wiping out millions in accounting profits.) What percentage of sales should go toward marketing? As with sales, there is no one rule of thumb."

“When one of the brides is a WNBA star you need a tall cake!!” Betsy Thorleifson, the baker behind Nine Cakes in Brooklyn, wrote of the 11-tier dessert she created for Donne and the Olympian’s big day. During the reception, which was put on by The Knot’s Dream Wedding franchise, the wedding cake standing at 6’5″ tall (the same height as Donne!) was wheeled onto the dance floor. 
The truth is that what got you to this point in business is likely not going to get you to the next level. If you're feeling stuck, join the fray. Most entrepreneurs are so busy working "in" their businesses that they fail to work "on" their businesses. As a result of dealing with the day-to-day operations of a company that includes customer hand-holding, supply-chain demands and more, we often neglect to wield the right marketing strategies that will help fuel our business's growth.

Marketing research is the function that links the consumer, customer, and public to the marketer through information--information used to identify and define marketing opportunities and problems; generate, refine, and evaluate marketing actions; monitor marketing performance; and improve understanding of marketing as a process. Marketing research specifies the information required to address these issues, designs the method for collecting information, manages and implements the data collection process, analyzes the results, and communicates the findings and their implications. (Approved October 2004)

World War II directly affected bread industries in the UK. Baking schools closed during this time so when the war did eventually end there was an absence of skilled bakers. This resulted in new methods being developed to satisfy the world’s desire for bread. Methods like: adding chemicals to dough, premixes and specialised machinery. These old methods of baking were almost completely eradicated when these new methods were introduced and became industrialised. The old methods were seen as unnecessary and financially unsound, during this period there were not many traditional bakeries left.