Background: To evaluate the knowledge, and attitude of consumers in e-commerce transactions. Materials & methods: A total of 20 subjects were enrolled. E-commerce transactions were included and thus 50 respondents had participated in the study. Questionnaires were used. There are 5 questions about respondents' background in part A. In part B, there were ten questions that measure the level of knowledge among respondents in e-commerce transactions. Each question contains two options which were; 1 = Yes, 2 = No. Data were analyzed by using the SPSS software.