Abstract :
This research is motivated by a shift in economic growth that is increasingly
modern and shopping behavior in Indonesia. Shifting shopping habits that used to
shop at traditional markets to modern markets. So that retail companies in
Indonesia must be able to make strategies to attract consumers to decide to make
a purchase such as price, promotion and quality of service.
This research is a quantitative research with data collection techniques,
namely by questionnaires with consumers. The population of this research is all
consumers who make transactions at Alfamidi Adityawarman Jombang. The
sample used in this study were 99 respondents. To test the instrument using data
quality test and classical assumption test. While the data analysis using multiple
linear regression analysis and testing with SPSS windows software version 22.0.
The conclusion of this study shows that the variables of price, promotion and
service quality partially have a significant effect on purchasing decisions.
Simultaneously, all variables have a significant effect of 60.8% and those
influenced by other variables outside this study are 39.2%. Based on the
statistical value of the promotion variable of 5.311 and it can be concluded that
the promotion variable has a dominant effect on the purchasing decision variable.