The research objective was to study the market mix factors (7Ps) that affect the decision to use the domestic airline service of Thai passengers at Suvarnabhumi Airport. The population used in the study was Thai passengers that used four domestic airlines at Suvarnabhumi Airport namely Thai Airways Thai Smile Airways Bangkok Airways and Vietjet Airlines. The sample number was 100 passengers per airline or a total of 400 people. The statistics used in the data analysis were percentage mean standard deviation mean difference analysis (One-way ANOVA) and multiple regression analysis. The study results found that most of the passengers who used domestic airlines focused on the overall marketing mix factor (7Ps) at Very Important level. That affected the overall decision to choose the domestic airline service at Very Important level. The hypothesis testing revealed that the different demographic factors in terms of gender age status educational level and average monthly income affected the selection of domestic airlines differently. Marketing mix factors (7Ps) on products physical evidence and process affected the selection of domestic airlines at a statistically significant level of 0.05.

The objectives of this study were 1 ) to investigate the marketing mix factors influencing sukiyaki consumption among the elderly in Bangkok 2) to explore the consumer behavior of the elderly in sukiyaki consumption and 3 ) to study the relationship between marketing mix factors and the behavior of the elderly in sukiyaki consumption in Bangkok. The sample was 400 elderly people aged 6 0 years and over who living in Bangkok and consumed sukiyaki as food. A questionnaire was used as a research instrument. Statistics used in data analysis were frequency percentage mean standard deviation and hypothesis testing using Chi-Square. The results found that 1) overall opinion of the sample group was at a high level in terms of opinion on service staffs distribution channels product price service process and physical environment except for marketing promotion there was at moderate opinion. 2) In terms of sukiyaki consumption behavior the most popular ingredients in sukiyaki were fresh vegetables meat and meat products noodles and starchy foods eggs and mushrooms. The sample group liked to consume in sukiyaki restaurants. The reasons for sukiyaki consumption were the taste quality freshness various menus and the price of the food was reasonable with the quantity and quality. The frequency of consuming sukiyaki was less than once a month followed by once a month. The average food cost was between 201-300 bath per person. Most sukiyaki consumption time was on weekends between 13.01-16.00. Most of the consumption consisted of family members and the number of people eating was 4 or more. 3) Marketing mix factors included product factors price distribution channels marketing promotion service staffs service process and the physical environment found to be related to Suki food consumption behavior in terms of the reason for consumption the frequencies used in food consumption per month the average consumption cost per time per person and the time spent in food intake with statistical significance at the .05 level.

This independent research Intended to 1) Study of demographic characteristics that effect to make to order online food inner Bangkok metropolitan 2) Factors of 4Cs Marketing Mix that effect to make to order online food inner bangkok metropolitan Using 400 questionnaires This research studied the majority of my respondents who were female and female partners between 31-40 years of age education bachelors degree occupation employee or official / state enterprise monthly income 10001 - 15000 baht living in a dormitory / condo food-based category. The most popular order is Holy Basil Fried Rice. There is a frequency to buy at 1 box the price less than 50 baht per time. Most of them are popular to buy during the period (11.31 - 15.00) from the statistical significance test. -test at a 95% confidence level the results of the study revealed that indirect characteristics of education occupation income and housing characteristics influence food type over time and purchase price marketing mix. Both the needs of the service provider the payer department the convenience the media communication and the media journey have an effect on the quantity type of food and the lead time. The payers a la carte meals are popular for their convenience with on-time delivery services for reasonable prices quality and food needs New fresh clean hygienic respectively

The objectives of this research are 1) to study the behavior of buying fresh food through an online application under the new norms.2) To study the importance of fresh food quality influencing the food purchasing decision-making process through an online application under the new norms.3) To compare personal factors and decisionmaking processes to buy fresh food through online application under the new norms.4) To study the relationship between the quality factors of fresh food and the process of making decisions in food purchasing through an online application under the new norms. This research is a quantitative research. The sample group of 400 people are Thai consumers who have used an online application to order fresh food at least once. The questionnaire was used as a tool for data collection. The statistics used for data analysis were frequency percentage mean standard deviation t-Test and F-Test fromone-way analysis of variance and the Pearson correlation coefficient. The findings of this study shown that almost of participants who use the online application are female age between 22-38 which have income 15001-20000 Thai Bahtper month work as employee in private company and all are single. Most of them are living with their families including 3-4 family members. In terms of participants’ behavior they know Tesco Lotuss online application for ordering fresh food the most however mostly ordered the fresh food through Tops #1 Food&Grocery. Participants know the information on how to order food from social media and usually ordered pork. Normally they decided to buy their own and often choose to buy on Saturday from 10.01 - 12.00 and have an average cost of 501 baht or more. The importance of fresh food quality influencing online shopping app decisionmaking under the new norms. Overall opinions and aspects were found to be at the highest level in all aspects. And decisions affecting fresh food choices through online applications under the new norms overall opinion found that the decision was made at the highest level. The highest level of decision making was found in 4 factors and only 1 factor is at the high level. The results of a comparison of consumer decisionmaking processes towards purchasing fresh food through an online application under the new norms the classification according to demographic characteristics were found that gender age average monthly income status and number of family members all the aspects were found to have a statistically significant difference in the decisionmaking process at the 0.05 level. And the analysis of the relationship between fresh food quality and the process of making a decision on choosing fresh food through an online application under the new norms overall aspects were found at moderate level and correlate in the same direction. When considering each aspect it was found that there was a moderate relationship. It also found that the relationship was in the same direction in 3 factors: physical quality sensory quality and safety for consumption.

The objectives of this research are: (1) to study the demographic factors that influence decision making in buying home appliances through the Shopee application of generation X (2) to study how the marketing mix such as product price place promotion influences the buying decision of home appliances through Shopee application of generation X. The 400 samples were drawn from 10 districts in Ratchaburi province using the convenient sampling method statistics analysis done under 95 percent confidence interval with significant level 0.05. The results show that: (1) demographic factors like gender age and income affected consumer buying. Education and occupation did not affect the consumers’ buying decisions. (2) Product price place promotion affected the buying decisions of home appliances through the Shopee application of generation X in Ratchaburi province. The Regression Analysis using R2 was applied to determine the relationship between marketing mix and problem recognition information findings alternative assessment consumer decision making and reaction after buying. The R2 are 0.62 0.53 0.59 0.58 and 0.62 respectively. The consumer problem recognition and response after buying are higher in the relationship of R2. In conclusion the consumer buying decisions of home appliances through the Shopee application are related to the marketing mix problem recognition and the reaction after buying.