Dear k. Montatip,
I understand from k. Arunporn that you want an explanation regarding the attached invoice.
The attached invoice is for work done in January for the reviewing and revising of the lease agreement with Sathorn Square. We received instruction from Mr. Kuan Han at that time. So that's why we email him the invoice when it's issued. Please see email below dated 9th Feb 2015 when the invoice was emailed to Mr. Kuan. All our invoice are then send to the address on the invoice after it's issued.
Please do note hesitate to contact me if you have any questions.
Please also let me know in future whether we should email you the invoice as well. Thank you.