Dear K.Supattana,
I called you twice (last few weeks and today) but can’t reach your headphone.
Kindly follow acknowledge/invoicing process per instruction indicated in PO to avoid late cost settlement to your company.
You should contact the procurement department, I (as the requester) cannot support you krub.
You may follow the same instruction as MSD Quotation no. SUN_15026 .
As now I’m working in Myanmar and telephone is limited, if you have any doubt, please contact me via LINE ID: length