id	keyword
easat-8097	card
easat-8097	credit
easat-8097	usage
easat-8097	card usage
easat-8097	credit card
easat-8097	vol
easat-8097	behavior
easat-8097	decision
easat-8097	model
easat-8097	variables
easat-8097	banking
easat-8097	analysis
easat-8097	variance
easat-8097	factors
easat-8097	research
easat-8097	usage decision
easat-8097	customers