Conclusion
This paper contributes to the research on Instagram marketing by shedding light on how a company’s endorsements affect consumers’ responses and how they are interlinked, as described in the “follow for follow” model in Figure 7. Previous research on Instagram marketing points out the practices of interacting with customers by following them and by liking and commenting on their posts (Miles, 2014; Neher, 2013). In addition to that, the model proposed in this study examines the effects of those practices by determining the reaction pattern to the actions employed. The findings identify following as a first-order marketing practice for companies to employ to obtain followers on Instagram. These findings are applicable in the companies’ daily routines. The model draws on existing theories and can be used to plan actions in future similar situations. On a more general level, the findings imply that marketing managers have to carefully consider which metrics they should monitor in social media marketing, taking into account the differences between platforms. The endorsing behaviour varies across platforms because of the differences in user interfaces and the differences in the kind of social behaviour that is the primary behaviour. The findings show that the practice of following is the most effective when the purpose is to gain followers on Instagram. The practices of liking and commenting are less effective; the study did not find a significant relationship between the number of followers gained and the company’s efforts of liking and commenting on potential customers’ posts. Thus, the practices of liking and commenting on customers’ posts may be more relevant for other purposes, such as interacting with existing customers and strengthening the company’s relationships with them. In addition, commenting is time consuming, which calls for the reconsideration of its use as a marketing practice.