Electronic commerce 66 electronic commerce 12 HF Commerce 11 Malaysia 11 Consumer behavior. Consumers' preferences. Consumer research. Including consumer profiling 8 QA75 Electronic computers. Computer science 7 Purchasing. Selling. Sales personnel. Sales executives 6 Customer services. Customer relations 5 E- commerces 5 Mobile commerce 5 Consumer satisfaction 4 Sales 4 Social networking (online) 4 e-commerce 4 Artificial intelligence 3 COVID-19 3 Crime 3 E-commerce 3 Internet 3 Marketing 3 QA76 Computer software 3 Recommender systems 3 Social networks 3 World Wide Web 3 perception 3 Accounting 2 Amazon 2 China 2 Coronavirus 2 Data handling 2