Social media offers a social interaction environment where consumers have the opportunity to communicate with brands, exchange ideas with other users, produce content and influence the masses. Brands also create various social media marketing applications by turning these opportunities in their favor. In this study, it was aimed to measure the effect of consumer perception on marketing applications of brands on Instagram pages and their impact on brand loyalty as well as purchase intention. In this context, the research model developed was tested on Beykent University students. Data obtained by the survey method were analyzed using SPSS and Amos package programs. According to research findings, the functional value, hedonic value and self-brand image congruency perceptions towards the Instagram page of the brand in question positively affected the purchase intention, whereas the social value and co-creation perceptions did not have a significant effect on purchase intention. The functional value, social value and self-brand image congruency perceptions towards the Instagram page of the brand in question positively affected brand loyalty, whereas the hedonic value and cocreation value perceptions were found to be unrelated to brand loyalty. Furthermore, it was observed that brand loyalty mediates the whole effect of the functional value and co-creation perceptions towards the Instagram page of the brand in question on purchase intention.

Brand love has become an important concept in both the academic and business worlds. There are some studies in the literature conducted on consumers regarding the brand love, but no study focuses on brands that consumers are in love with. Therefore, to analyze how brand love is created and to identify the components of a sustainable brand love, we conducted a qualitative study on the brands that achieved the lovemark status several times in the survey conducted on the consumers in Turkey. We used the categories in the 2019 lovemark survey, a study conducted by Ipsos for MediaCat magazine every year, as the basis, and we evaluated brands that have been selected as lovemarks in their respective categories at least five times. Our study concluded that the brands created brand love through quality in product or service as well as diversity, customer satisfaction, brand trust, innovative products, sincerity, and emotional intimacy, being a solution-oriented brand, as demonstrated in other studies in the literature, and in addition, by creating social responsibility projects, and being accessible. These brands also made brand love sustainable through reliability, service, relevance, stand behind the promise, innovation, brand image, customer satisfaction, a sense of community, customer experience, emotional bond, trust, people-oriented communication strategy, real-life compatible products and services as well as creation of different experiences.

Companies are expected to seek solutions towards global environmental problems threatening the quality of life in the world today and the society which they are a part have expectations towards it. As a result, they need to behave in a way responsible for the environment as a member of the society and give density to social activities integrating awareness to green marketing and sustainability. They need to develop community awareness both economic and social wise. In this study, along with developing social responsibility and sustainability issues and green marketing to be discussed will be presented with related example from Tchibo.