Main Responsibilities: Sales Controlling  Collect and update PO master data in accurate and complete basis.  Pre-check sales reimbursement invoice and supporting documents.  Monitor trade term condition (TTC) invoice verification progress in SAP & TSS  Support monthly reports and management deck prepare.  Update Open sale order and monthly billing report. Marketing Controlling  Manage marketing budget PO, collect detailed information and track status  Supporting monthly closing  SAP data downloads and analysis. Operational Controlling  Process price maintenance: NLP & PIR  Update intern work manuals  Support ad hoc tasks. Qualifications:  At least 4 days a week for 6 months and above  Good command of Excel. (Power query is plus)  Responsible and proactive in all matters Job Highlights:  Flexible working time & location  Good co-working environment and friendly colleagues  Gain internship experience and useful knowledge & skills in FMCG