id	keyword
easat-1179	service
easat-1179	value
easat-1179	customers
easat-1179	ssss
easat-1179	experience
easat-1179	buying
easat-1179	vol
easat-1179	system
easat-1179	impulse
easat-1179	research
easat-1179	experience value
easat-1179	study
easat-1179	behaviors
easat-1179	innovativeness
easat-1179	consumer
easat-1179	functionality
easat-1179	journal