Abstract:
This research aims to study the mediating role of trust between online marketing mix and second-hand
car purchase intention via Facebook page in Saraburi Province. The objectives are to study the positive relationship and direct influence of factors in online marketing mix (6P's) and trust (5C) on consumer purchase intention in Saraburi Province and to study the mediating influence of trust (5C) between online marketing mix (6P's) and consumer purchase intention in Saraburi Province.
This research is a quantitative study using an online questionnaire. The convenience sampling is a group
of 384 people aged 20 years and above who have visited a second-hand car Facebook page or are interested in buying a second-hand car via a Facebook page in Saraburi Province. The statistics used in this research are descriptive statistics, which are used to analyze data through statistical programs, and inferential statistics, which are used to test the hypothesis of a positive relationship, direct effect (Direct Effect) by analyzing multiple regression equations. Positive relationship Mediating Effect by analyzing Pearson's correlation coefficient and Sobel Test statistical value is statistically significant at 0.05
The results of the study found that 1. Online marketing mix (6P's) has a regression coefficient of 0.268,
which is statistically significant, with a positive relationship and a high direct influence on purchase intention. 2. Trust (5C) has a regression coefficient of 0.556, which is statistically significant, with a positive relationship and a high direct influence on purchase intention as well. 3. Trust (5C) has a mediating effect between online marketing mix (6P's) and purchase intention, with a Sobel Test statistical value of 7.07, which is statistically significant, and has a high positive relationship. Therefore, it can be confirmed that factors in online marketing mix (6P's) and trust (5C) are important factors that can affect consumers' purchase intention. And trust (5C) also has an influence on the mediation between online marketing mix (6P's) and the intention to buy second-hand cars through Facebook pages of consumers in Saraburi Province.