Hi Maneenoot,
So sorry for all the multiple emails.
Let me summarized all the issues:
1) STDA will be required as customer is based in LAOS
2) PO will need to be split as as both Lics are installed in different country (1 in Thailand and another 1 in Laos)
3) Just realized that you are using Rewards for Laos. May I have the SAN# please