What is the difference between Differentiated Marketing and Concentrated Marketing?

Differentiated Marketing StrategyA differentiated marketing strategy is when a company creates campaigns that appeal to at least two market segments or target groups. For example, a store can promote a sale that appeals to people in at least two cities or locations, or a company can market a product that appeals to women in at least two age groups. Differentiated marketing strategies can target many more than two segments; shoe companies often create campaigns that appeal to both men and women in a variety of age groups. Differentiated marketing strategies can also use different messages in the same campaign for different segments. For example, a retailer might market low cost to a budget-conscious segment and product quality to an affluent market segment. Concentrated Marketing StrategyA concentrated marketing strategy is targeted to one specific market segment or audience. For example, a company might market a product specifically for teenage girls, or a retailer might market his business to residents in a specific town. Concentrated marketing strategies are often geared for smaller groups of people, because they are designed to appeal to a specific segment.