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This quantitative research is from a population with a total sample of 100 people. determination proves that product promotion has a partial effect on skintific skincare purchasing decisions, prices have a partial effect on skintific skincare purchasing decisions, from the calculation of simultaneous test statistics, it can be concluded that product promotion and price have a simultaneous effect on decisions on skintific skincare, by product promotion and price variables On the other hand, the deficiencies are described by variables that are not related to this study.
Sumar Liyana Warningrum (Thu,) studied this question.