an early remittance will be appreciated.
Please let us have your check for the $60 now past overdue.
有鉴于此, 相信贵方将随复函寄来支票, 特此致谢。
With these facts before you , we feel sure that you will send us your check by return mail. Thank you.
We urge that you make this settlement without delay.
Why not settle this matter now? Just attach your check to this letter, and send it by today’s mail.