Thank you for your support, and will follow up with the procedure which we had discussed on the phone for timing to issue the invoice for all private flights. Then will be issue in:
for flight operate form 26th - 31st of the previous month and 1st - 10th on present month will be issue the invoice on 15th
and for flight operate from 11th - 25th will be issue the invoice on 30th.
Would you agree for this procedure? please confirm me back.