In this study, the researcher studies influence factors on Ek – Chai Distribution system (Tesco Lotus) analysis: a case study of Ek – Chai Distribution system (Tesco Lotus) Lamlukka Distribution Center Branch. The researcher cannot expose confidential information of Ek – Chai Distribution system (Tesco Lotus). Because it reveals legal activity, there is a risk that could be exposed to criminal. Moreover, a line of work quite does not match with my major. The company is a distribution center which is about transportation and logistics planning directly. It is quite new for an apprentice. However, it can be learned in the specific time period.