Abstract:
The purpose of this study is to study the process of the service marketing approach which solves the problem of credit card approval with a low proportion of approval compared to the number of applying applicants. Also, study the quality of service in the process of applying for the Government Savings Bank credit card, Branch Big C Lopburi 1, specifying tools used for data collection by using questionnaires which analyzed using frequency, percentage, mean and standard deviation Data were collected by using the in-depth interview. Analyze the quality By using content analysis The study indicated that the service marketing mix factors in the analysis of credit card approval results in all aspects were at a low level. The service quality factor in the overall credit card approval analysis process is at a medium level. The cause of the problem is the employees lack knowledge and expertise in credit cards of the Government Savings Bank. The results of the study were consistent in both types. From this research study The researcher has suggested ways to help solve the marketing mix of service personnel and service quality. By providing training for credit card staff and service quality to have knowledge and expertise in credit cards and the quality of service to be more efficient.