1- The focus of the research will be in restaurant and coffee field, may you write this in the problem statement and must write it in the scope of the study.

please see the problem statement "The emergence of online social networks influences people in various ways. The food is strongly related with people's life, and therefore it is important to study the potential impact online social networks may have in this field."

2- be specific on talking about social media , which type of social media ! and in the scope of the study you must mention that we will use Twitter, Instagram and Facebook because it is the most use in Saudi Arabia and mention the number of that and put the reference.

The research methodology used to know the effect of social media in the purchase decision of consumers in Saudi Arabia is through the primary and secondary data collection method.

The use of quantitative data is used to a certain extend in this project so as to analyze the number of customers whose product buying is impacted through the social media.

Primary data collection is done by conducting a survey through a questionnaire method, in which a randomly selected customers in Kingdom of Saudi Arabia from Jeddah, Riyadh, Dammam etc who use social media to decide about their product purchase.

In secondary data collection method, the relevant source of information about research project is attained from articles, books, journals and through the analysis of different management theories.

The research is conducted within the stipulated time plan so as to ensure all the research details are collected within the research deadline.