The Halal supply chain landscape in Malaysia is ever growing, with Halal small and medium-sized enterprises (Halal SMEs) as its backbone. However, just like other businesses, Halal SME owners also face barriers in internal and external factors management. This paper aims to study the barriers in conducting Islamic transactions among Halal SME owners in Malaysia. It aims to investigate the current use Islamic transaction among SMEs globally and issues related to Islamic transaction that arises in Malaysia, specifically amongst Halal SME owners. This paper uses qualitative methods in round-table interviewing Halal knowledge Experts, SME Owners, SME Experts, and Technologists. From the expert discussions, it is found that the main barriers in conducting Islamic transactions among Halal SME owners in Malaysia are divided into 8 internal and external factors to manage. From these results, suggestions were given by the expert on how to overcome it.