This refers to how the product gets to the customer; the distribution channels and intermediaries such as wholesalers and retailers who enable customers to access products or services in a convenient manner. This third P has also sometimes been called Place or Placement, referring to the channel by which a product or service is sold (e.g. online vs. retail), which geographic region or industry, to which segment (young adults, families, business people), etc. also referring to how the environment in which the product is sold in can affect sales. 
^ Berkhout, F. and Hertin, J., "Foresight futures scenarios: developing and applying a participative strategic planning tool," Greener Management International, Spring 2002, pp. 37+; Skumanich, M. and Silbernagel, M., “Background on Foresighting Methods,” Ch. 2 in Foresighting Around the World, Battelle Seattle Research Centre, 1997, e-text, www.seattle.battelle.org
This P is likely the one you expected from the get-go: promotion entails any online or print advertisement, event, or discount your marketing team creates to increase awareness and interest in your product, and, ultimately, lead to more sales. During this stage, you'll likely see methods like public relations campaigns, advertisements, or social media promotions.
Marketing is defined by the American Marketing Association as "the activity, set of institutions, and processes for creating, communicating, delivering, and exchanging offerings that have value for customers, clients, partners, and society at large". The term developed from the original meaning which referred literally to going to market with goods for sale. From a sales process engineering perspective, marketing is "a set of processes that are interconnected and interdependent with other functions of a business aimed at achieving customer interest and satisfaction". How to Start a Social Media Marketing Agency (SMMA) 2020 - Digital Marketing Tutorial for Beginners
Outline your resources. A budget will ensure that your team follows through on the market roadmap to reach important goals, and having a clear idea of your available budget will ensure that your marketing doesn't send you into debt. But money isn't your only resource. The skills your team has (such as writing or public speaking) and personal connections (such as contacts in the media) can all be put towards building a marketing strategy.
Digital marketing became more sophisticated in the 2000s and the 2010s, when the proliferation of devices' capable of accessing digital media led to sudden growth. Statistics produced in 2012 and 2013 showed that digital marketing was still growing. With the development of social media in the 2000s, such as LinkedIn, Facebook, YouTube and Twitter, consumers became highly dependent on digital electronics in daily lives. Therefore, they expected a seamless user experience across different channels for searching product's information. The change of customer behavior improved the diversification of marketing technology.
This type of market strategy is effective when you want to build a positive relationship with your prospect audience without spending too much money. This includes marketing strategies which attract your customers to your business like a magnet. You can make your presence visible on social media use an email list to share free content. As people have become blind to television advertisement these days. This type of marketing strategy will surely get their attention.
Inbound marketing refers to a marketing methodology wherein you attract, engage, and delight customers at every stage of the buyer's journey. You can use every digital marketing tactic listed above, throughout an inbound marketing strategy, to create a customer experience that works with the customer, not against them. Here are some classic examples of inbound marketing versus traditional marketing:
As the study of marketing became more prevalent throughout the 20th century, large companies—particularly mass consumer manufacturers—began to recognize the importance of market research, better product design, effective distribution, and sustained communication with consumers in the success of their brands. Marketing concepts and techniques later moved into the industrial-goods sector and subsequently into the services sector. It soon became apparent that organizations and individuals market not only goods and services but also ideas (social marketing), places (location marketing), personalities (celebrity marketing), events (event marketing), and even the organizations themselves (public relations).
Price refers to how much the company will sell the product for. When establishing a price, companies must consider the unit cost price, marketing costs, and distribution expenses. Companies must also consider the price of competing products in the marketplace and whether their proposed price point is sufficient to represent a reasonable alternative for consumers.
One of the limitations of the 4Ps approach is its emphasis of an inside out-view.  An inside-out approach is the traditional planning approach where the organisation identifies its desired goals and objectives, which are often based around what has always been done. Marketing's task then becomes one of "selling" the organization's products and messages to the "outside" or external stakeholders. In contrast, an outside-in approach first seeks to understand the needs and wants of the consumer.
Diversification is the riskiest area for a business. This is where a new product is sold to a new market. There are two type of Diversification; horizontal and vertical. 'Horizontal diversification focuses more on product(s) where the business is knowledgeable, whereas vertical diversification focuses more on the introduction of new product into new markets, where the business could have less knowledge of the new market.
A vision statement is a realistic, long term future scenario for the organisation. (Vision statements should not be confused with slogans or mottos.) A vision statement is designed to present a realistic long-term future scenario for the organisation. It is a "clearly articulated statement of the business scope." A strong vision statement typically includes the following:
Where did the marketing take place? This was a bit of a trick question, as the marketing was the entire process. By aligning Instagram, Google, and its own website around a customer-focused initiative, the company ran a three-part marketing campaign that identified its audience, created a message for that audience, and delivered it across the industry to maximize its impact.