Big Four to Mass Market From the 1860s to the 1920s, the economic situation of California changed from a production-oriented production economy to a mass market consumer economy. Perhaps the best endpoint of this change is the "Big 4" of the railway era in the 1860s and oil, modification and large-scale investment in other industries in the 1920s. During this period, the continued prosperity of Southern California led to a population that is an important element of the mass market economy.
"Which of the four big cities?" You may ask. It is not a big accountant. Manchester United, Manchester City, Chelsea, Arsenal is not. It is not big oil. I am talking about Amazon, Facebook, Google, and Apple. These four are proving the importance of technologies that are important and invasive for our daily lives. You are reading this on your Android or iOS device. You understand my meaning. These four companies have grown into giants. Recently, I can not actually define it, but I know the reasons to use them first. Facebook is now a major force of news communication and advertising. You will go there to reconnect with old friends. Google is not just a search company. Apple is not just a manufacturer of Mac Book and Mac Air. Not only products, Amazon's sales service
Large enterprises need to buy a lot of their own products to survive. Mass marketing may look like a shotgun marketing method, but it is far from the truth. Large companies are investing a lot of money to understand big data - this is a huge amount of big data! This gives them a detailed understanding of the location of the media for potential national customers who will purchase their products and services. Wal-Mart is an example of an effective mass market retailer. As the world's best retailers, they are very smart in doing mass marketing activities and often give customers a sense of location and warmth.