Abstract:
The objectives of this research were 1) to explore the personal factors of people who buying at Thonburi Market, Khet Thaweewattana, Bangkok 2) to study marketing mix factors affecting buying decision behavior of Thonburi Market, Khet Thaweewattana, Bangkok and 3) to study buying decision behavior at Thonburi Market, Khet Thaweewattana, Bangkok. The sample group was 400 people who bought products at Thonburi Market, Khet Thaweewattana, and Bangkok with convenience sampling. The research tool was questionnaire. The statistics used in the research were percentage, mean and standard deviation and the hypothesis testing used Chi-square statistics.
The research results showed that most of the samples were female. age between 20-29 years, single status, undergraduate level and monthly income 15,001-20,000 baht. People who bought products at Thonburi Market, Khet Thaweewattana, Bangkok, most had the frequency of buying products 1-2 times per month, interested in consumer products; time spent purchasing products from 6.00 7.00 pm, and using the amount to purchase products at 300 500 Baht per time. The hypothesis testing found that the personal factors were related to the purchasing decision behavior at Thonburi Market, Khet Thaweewattana, Bangkok. In addition, it was found that marketing mix factors were products, price, and distribution channels. Marketing promotion was related to the purchasing decision behavior at Thonburi Market, Khet Thaweewattana and Bangkok.