- Prepare schedule of appointment.
- Take care of the customers who visit at office.
- Record the meeting minutes.
- Prepare of petty cash, document with bank, and document about government agencies.
- Compare supplier price.
- Check schedule of flight and booking the car for transportation.
- Have a basic knowledge about account receivable such as can make the receipt, received payment from debtors, recorded account invoice on system, and make a withholding tax..
- Have a basic knowledge about logistics.
- Give the information about Bang Pa-In Palace to visitors and students.
- The announcement public relations.
- Assist visitors and enforce regulations such as checking the clothes of tourist be in line with regulation of palace.