Dear Syaifull-san,
I hope this email finds you well.
I’m writing to ask you about my payment of room charge for this month.
As I told you before, I’m going to return to Japan on July 1st, 2015 and I’ve already asked you to refund the security deposit by email below.
In this regard, I received an invoice of room charge for this month yesterday.
According to the invoice, I was requested to pay USD3,200 which is a room charge from June 16th to July 15th, 2015.
However I would like to pay the amount corresponding to the room charge from June 16th to July 1st, 2015.
I would appreciate it if you could send me the revised invoice to me soon.