This research aims to 1) to study the personal factors of Thai and foreign tourists towards their buying decision making behavior in spa products; 2) to study the current situation of buying decision making behavior for the development spa products entrepreneurs to drive the strategy of Thailand 4.0 and 3) to create behavior patterns of purchasing decisions to develop spa product entrepreneurs driving the strategy of Thailand 4.0. The research used mixed methods qualitative and quantitative. The researcher applied qualitative methods by interviewing 21 selected key informants. The data obtained from qualitative was used to construct the questionnaires which were used to gather quantitative data and analyzed by multiple classifications. The researcher determined the sample size to represent the population using the G*Power program. The research tools used in this research were 1) an in-depth interview and closed-ended questionnaires for qualitative research and 2) a questionnaire obtained from the qualitative research using the Delphi technique as a reviewed questionnaire for quantitative research. The questionnaires were distributed to the 305 samples. The results of the hypothesis testing of personal data were as follows: gender nationality age education level source of information that brought them to Phra Nakhon Si Ayutthaya Province and participants traveling to Phra Nakhon Si Ayutthaya Province are the factors that affect buying decision making behavior spa product of model buying decision making behavior for the development spa products entrepreneurs to drive the strategy of Thailand 4.0 strategy. The result of hypothesis testing factors affect the buying decision making behavior for spa products come into 6 factors are local identity product usage buy as a souvenir repeated buying information from reliable sources and the interpersonal factor of entrepreneurs or salespeople. All of these results comply with the assumptions.

The cross-cultural customer experience and the service environment were two of the most important aspects of retailing that should be prioritized particularly in pharmacy shops. This research investigated the retail experience at the pharmacy store from the perspectives of people from a variety of diverse backgrounds and different geographical locations. The interview was planned and performed by the researcher using a semi-structured format. Participants were recruited from a variety of community-based pharmaceutical shop during the pandemic in the Bangkok areas. The researcher applied convenience sample with the assistance of the owner of the pharmaceutical shop. The analysis of the data was transcribed verbatim and analyzed for key themes via manual inductive coding and constant comparison. The research participants shared their personal experiences with purchasing drugs and associated items during the pandemic. They were also exposed to the stores atmosphere and sanitary environment. Misappropriation of retail space might be caused by dissatisfaction with the shopping experience. A variety of behavioral strategies that improved the retail experience such as creating a dedicated section in the shop for relevant items or updating the in-store environment may help improve the retail experience for customers. The authors provided suggestions for how retailers might use their newly acquired knowledge about consumer behavior. Each of these themes also offered the possibility of further investigation in the future.

This study Motorcycle Tourism Behavior: A Case Study of Motorcyclists in Bangkok aims to study personal factors of motorcyclists in tourism. Study the factors of motorcycling used in touring. And to study motorcycle tourism behavior of motorcycle users residing in Bangkok. The research employed a quantitative research. The research sample was 400 Motorcyclists in tourism residing in Bangkok. The research instrument was a questionnaire with five-level Likert scale. The data is described by frequency percentage and standard deviation. Most participants were male 20-29 years old had obtained a bachelor degree company employee monthly income in the range of 10001-20000 baht experience of driving motorcycling for tourism 5 years or more Used TOURING MOTORCYCLE engine size of 301 cc - 400 cc. and Use the Honda brand. The study results of tourism behavior factors. Tourists travel for a vacation during the months of November to December one day trip travel as a group or a caravan spend not more than 1000 baht per trip. travel in the west of Thailand and driving speeds between 51 - 100 km / h. Suggestions on Motorcycle Tourism Behavior. Study on the prevention of accidents from motorcycle tourism. This is because a motorcycle is a vehicle that can cause high damage in an accident.

This study aimed to examine the identity of the community towards sustainable tourism development and in order to set an appropriate management guideline in environment and energy conservation in Klongkone Community Mueng District Samutsongkhram Province. The data was collected using in-depth interview of Homestay owner Village Headman and government sector for 10 person. It was found that homestays do not have standard of homestay arrangements. Due to lack of knowledge of hotels and services and lack of policies to conserve the environment and energy in the homestay that is clearly visible. There is only behavior in saving of energy and reduction in energy consumption to reduce expenses incurred in business operations.

This research aimed to study impact of demographic factors on laundry service consuming and the relationship between marketing mix and satisfaction of laundry service. Sample group were 384 laundry service customers residing in Sao Thong Hin Sub district Municipality Nonthaburi. A questionnaire was a tool which reliability of Cronbach alpha coefficient showed 0.955 with statistical analysis of Frequency Distribution Percentage Mean Standard Deviation Chi-Square and Pearson Correlation. The results shown that; The customers express their opinions on the scale of high towards every marketing mix including staff places processes prices service quality physical factors of services and marketing promotions respectively. The customers satisfy with overall marketing mix on the scale of very high ranking first the fact that staff were attentive to details. Education levels affect satisfaction level on the topic of inside and outside cleanliness of the shops. And occupation did vary satisfaction on the topic of loss and damaged garments guarantees. The factors of marketing mix including services price places marketing promotions staff processes and physical aspects of services did affect satisfaction on the marketing mix on laundry services.