A number of scholars and practitioners have argued that marketers have a greater social responsibility than simply satisfying customers and providing them with superior value. Marketing organizations that have embraced the societal marketing concept typically identify key stakeholder groups such as employees, customers, and local communities. Companies that adopt a societal marketing perspective typically practice triple bottom line reporting whereby they publish social impact and environmental impact reports alongside financial performance reports. Sustainable marketing or green marketing is an extension of societal marketing.
Simply put, digital marketing is the promotion of products or brands using electronic devices or the internet. It also includes text messaging, instant messaging, video, apps, podcasts, electronic billboards, digital television and radio channels, etc. Digital marketing uses multiple channels and technologies that allow an organization to analyze campaigns, content and strategy to understand what’s working and what isn’t – typically in real time.
The advertising took place on Instagram and Google. Instagram generally isn't an advertising channel, but when used for branding, you can develop a base of followers that's primed for a gentle product announcement every now and again. Google was definitely used for advertising in this example; the company paid for space on Google -- a program known as pay-per-click (PPC) -- on which to drive traffic to a specific page focused on its product. A classic online ad.
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.
Personal selling involves an oral presentation given by a salesperson who approaches an individual or a group of potential customers. Personal selling allows for two-way communication and relationship building that can aid both the buyer and the seller in their goals. Personal selling is most commonly seen in business-to-business marketing (e.g.: selling machinery to a factory, selling paper to a print shop), but it can also be found in business-to-consumer marketing (e.g.: selling cars at a dealership). 
The digital marketer usually focuses on a different key performance indicator (KPI) for each channel so they can properly measure the company's performance across each one. A digital marketer who's in charge of SEO, for example, measures their website's "organic traffic" -- of that traffic coming from website visitors who found a page of the business's website via a Google search. a REALISTIC Day in the Life (Entrepreneur & Digital Marketing Manager)
A common method of assessing a firm's macro-environment is via a PESTLE (Political, Economic, Social, Technological, Legal, Ecological) analysis. Within a PESTLE analysis, a firm would analyze national political issues, culture and climate, key macroeconomic conditions, health and indicators (such as economic growth, inflation, unemployment, etc.), social trends/attitudes, and the nature of technology's impact on its society and the business processes within the society. 
Marketing is the process of teaching consumers why they should choose your product or service over those of your competitors, and is a form of persuasive communication. It is made up of every process involved in moving a product or service from your business to the consumer. Marketing includes creating the product or service concept, identifying who is likely to purchase it, promoting it, and moving it through the appropriate selling channels. There are three primary purposes of marketing:
A carefully-cultivated marketing strategy should be fundamentally rooted in a company’s value proposition, which summarizes the competitive advantage a company holds over rival businesses. For example, Walmart is widely known as a discount retailer with “everyday low prices,” whose business operations and marketing efforts revolve around that idea.
Developing competitive strategy requires significant judgement and is based on a deep understanding of the firm's current situation, its past history and its operating environment. No heuristics have yet been developed to assist strategists choose the optimal strategic direction. Nevertheless, some researchers and scholars have sought to classify broad groups of strategy approaches that might serve as broad frameworks for thinking about suitable choices.
Email marketing is still one of the most effective digital marketing channels. Many people confuse email marketing with spam email messages, but that’s not what email marketing is all about. Email marketing is the medium to get in touch with your potential customers or the people interested in your brand. Many digital marketers use all other digital marketing channels to add leads to their email lists and then, through email marketing, they create customer acquisition funnels to turn those leads into customers.
Research and testing: Before you can take your idea public, you should perform marketing research and testing. Marketing departments usually test new product concepts with focus groups and surveys to gauge consumer interest, refine product ideas, and determine what price to set. Researching your competitors can help you set an optimal price and generate ideas for positioning your brand in an existing market. What Is Digital Marketing? And How Does It Work?