Hope this email finds you well.
Since my last email, I have not heard from you and the invoice is still outstanding. Kindly advise us the status of this payment as it is outstanding more than 15 days. Should you have any queries, please do not hesitate to contact me.
Invoice No. Invoice Date Due Date Amount (USD)
KUL-GH-008-16 18-Apr 18-May 4,086.20
Thank you in advance for your kind assistance.