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). 
A disadvantage of using the horizontal integration strategy is that this limits and restricts the field of interest that the business. Horizontal integration can affect a business's reputation, especially after a merge has happened between two or more businesses. There are three main benefits to a business's reputation after a merge. A larger business helps the reputation and increases the severity of the punishment. As well as the merge of information after a merge has happened, this increases the knowledge of the business and marketing area they are focused on. The last benefit is more opportunities for deviation to occur in merged businesses rather than independent businesses.
^ Brown, L., Competitive Marketing Strategy: Dynamic Manoeuvring for Competitive Position, Melbourne, Nelson, 1997; West, D., Ford, J. and Ibrahim, E., Strategic Marketing: Creating Competitive Advantage, Oxford, Oxford University Press, 2010, p. 50-56; Schaars, S.p., Marketing Strategy, The Free Press, 1998, [Chapter 4 - 'A Brief History of Marketing Strategy'], pp 18-29
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.
Typically the firm will attempt to leverage those opportunities that can be matched with internal strengths; that is to say the firm has a capability in any area where strengths are matched with external opportunities. It may need to build capability if it wishes to leverage opportunities in areas of weakness. An area of weakness that is matched with an external threat represents a vulnerability, and the firm may need to develop contingency plans.
If you follow yoga instructors on Instagram you must have seen them promoting products of certain brands. It is clear that co-branding or affinity marketing represents a partnership between two businesses with similar interests. They aren’t competitors to each other. Hence, there is no fear of losing your customer base. Affinity marketing refers to creating a product with another business to boost its sales.
Digital marketing channels and traditional marketing channels are similar in function that the value of the product or service is passed from the original producer to the end user by a kind of supply chain. Digital Marketing channels, however, consist of internet systems that create, promote, and deliver products or services from producer to consumer through digital networks. Increasing changes to marketing channels has been a significant contributor to the expansion and growth of the sharing economy. Such changes to marketing channels has prompted unprecedented and historic growth. In addition to this typical approach, the built-in control, efficiency and low cost of digital marketing channels is an essential features in the application of sharing economy.
The new digital era has enabled brands to selectively target their customers that may potentially be interested in their brand or based on previous browsing interests. Businesses can now use social media to select the age range, location, gender and interests of whom they would like their targeted post to be seen by. Furthermore, based on a customer's recent search history they can be ‘followed’ on the internet so they see advertisements from similar brands, products and services, This allows businesses to target the specific customers that they know and feel will most benefit from their product or service, something that had limited capabilities up until the digital era.
In-game advertising - In-Game advertising is defined as "inclusion of products or brands within a digital game." The game allows brands or products to place ads within their game, either in a subtle manner or in the form of an advertisement banner. There are many factors that exist in whether brands are successful in their advertising of their brand/product, these being: Type of game, technical platform, 3-D and 4-D technology, game genre, congruity of brand and game, prominence of advertising within the game. Individual factors consist of attitudes towards placement advertisements, game involvement, product involvement, flow or entertainment. The attitude towards the advertising also takes into account not only the message shown but also the attitude towards the game. Dependent of how enjoyable the game is will determine how the brand is perceived, meaning if the game isn't very enjoyable the consumer may subconsciously have a negative attitude towards the brand/product being advertised. In terms of Integrated Marketing Communication "integration of advertising in digital games into the general advertising, communication, and marketing strategy of the firm" is an important as it results in a more clarity about the brand/product and creates a larger overall effect. Digital Marketing for Beginners: 7 Strategies That Work