数日之内我们将有三笔大额进款，所以我们最迟于下星期一以前定给贵方汇款。 As we expect to receive three large sum within the next few day, we will send you some money by monday at the latest.
你方是否已收到我方汇款？ Have you received our remittance?
对不起，您的汇款还没有到我们这儿。 Sorry, your remittance have not reach us yet.
他已经把填好的表格连同你的汇款一并寄回了。 He has returned the completed form with your remittance.