Abstract:
The purpose of this research was to study the affecting factors on decision-making of customers in buying mobile phone in Jatujak Area, Bangkok, in four aspects: 1) product 2) price 3) place, and 4) promotion. 430 people who used the mobile phone were samples of this study, classified by gender, age, education, and income. A questionnaire was used for the study concerning the marketing mix factors related to the decision-making in buying a mobile phone. The data were statistically analyzed using frequency, percentage, mean, and standard deviation. The hypothesis tested by t-test, ANOVA analysis and testing of LSD in case of a difference with statistically significance.
The results were as follows: an important factor in buying a mobile phone of consumer in Jatujak, Bangkok, in four aspects: 1) the marketing mix for decision-making to buy a mobile phone was at a high level, 2) the marketing mix related to the decision to buy a mobile phone was at a high level, 3) factors of marketing mix related to decision-making for buying a mobile phone, the places of sale was at a high level, and 4) factors related to the marketing mix, the decision to buy a mobile phone, the promotion aspect was also at a high level.