2018年商务英语考试初级写作范文：要求结清余额

Dear Sirs,?

We have received your letter of the 17th July with thanks.?

We received payments of $275 on the 2nd July,and $525 on the 9th July respectively.This leaves a debit balance of $320.We would like to remind you that in your letter of the 22nd June you promised to repay before the end of June.?

We enclose a statement for the period ending on the 31st July.We would appreciate a prompt settlement of this account.??

Yours Sincerely,