Dear K.Sasikarn,
We have the trouble regarding the invoice on March'15 as following.
1) The decimal on your invoice was show 4 digits.
In case of Value Add Tax (VAT) we can't get the refunded.
2) The address of our company on your invoice , for the post code was show
20150 not correct.
The correct one must be 20160.
So we would like to ask you to revise all invoices in Mar'15 and send to us again.
For the old one we will return to you when we get the revise one.
Please let us know whether when can you send us for those invoices?
Best regards,
Nantana