The focus of this research is the practice of buying and selling online credit systems and their conformity with Islamic law. The purpose of this study is to find out how the views and Islamic law on the Online Credit Buying and Selling System and how the impact on the community of the online credit buying and selling system. This type of research is qualitative research. This research is a type of research that seeks to develop concepts, understandings, and theories from field conditions and in the form of descriptions. The technique used in data collection is interviews and written data, such as books, articles, and others that are used to obtain data about the online credit buying and selling system and its compatibility with Islamic law. The results of this study are the Indonesian people already know the existence of this online credit. However, modern facilities that facilitate online loan transactions leave many problems in society, starting from the practice of usury. In addition, there is also the threat of spreading private secrets to the public through social media.

There are many evidences that relate nutrition deficiency with increased risk of chronic diseases. A clear understanding and knowledge on the factors influencing dietary supplements consumption is therefore important. This knowledge could assist health professional in developing their marketing strategies. A model is developed and tested examining the relationships between attitude, social influence and perceived behavioural control and consumption of dietary supplements among Malaysian consumers. Mall intercept survey was carried out to acquire data from 316 consumers using structured questionnaires at 10 hypermarkets in Malaysia. Construct measures were based on existing previous research. Measurement reliabilities and validities were established using confirmatory factor analysis. Hypotheses were tested using Structural Equation Model and accepted method for testing mediation effect. From the 10 hypotheses developed, 7 were supported. It was discovered that consumption of dietary supplements is positively been influenced by consumer attitude towards dietary supplements, normative influence, informational influence and perceived behavioural control. On the other hand, attitude towards dietary supplements is positively been influenced by normative influence and perceived behavioural control. The relationship between perceived behavioural control and dietary consumption behaviour is mediated by consumer attitude towards dietary supplements. This research sets the ground for stakeholders in the healthcare and pharmaceutical sectors to improve their understanding of what drives dietary supplements consumption. Armed with this knowledge, marketers and health professionals could plan and execute their marketing strategies and health interventions more effectively. The theoretical implications and managerial implications of these findings are discussed.