We regret we can't accept payment "cash against document". 

很抱歉，我們不能接受憑單付款辦法。 

We'll agree to change the terms of payment from L/C at sight to D/P at sight. 

我們同意將即期信用證付款方式改為即期付款交單。 

We accept D/P payment for future dealings. 

以后的交易我們以付款交單方式支付。 

We can do the business on 60 days D/P basis. 

我們可以按60天付款交單的方式進行交易。 

We agree to draw at 30 days D/P. 

我們同意開立30天期的付款交單匯票。 

We'll draw D/P against your purchase. 

我們按付款交單方式收你方這批貨款。 

As a special sign of encouragement, we'll consider accepting payment by D/P at this sales-purchasing stage. 

在此推銷階段，我們將考慮接受付款交單方式以資鼓勵。 

We regret we can't accept "Cash against Documents" on arrival of goods at destination. 

很抱歉，我們不能同意“貨抵目的地付款交單”方式付款。 

The buyer suggested D/A as the terms of payment, but the seller was unwilling to make any exception. 

買方建議用承兌交單作為付款方式，但賣方不愿例外。 

We can't agree to draw at 30 days D/A. 

我們不同意開具30天期的承兌交單匯票。 

So it's better for us to adopt D/P or D/A. 

因此，最好是采用付款交單方式或承兌交單方式。 

I suppose D/P or D/A should be adopted as the mode of payment this time. 

我建議這次用付款交單或承兌交單方式來付款。 

It would help me greatly if you would accept D/A or D/P. 

如果您能接受D/P或D/A付款，那可幫了我們大忙。 

Could you make an exception and accept D/A or D/P? 

您能否來個例外，接受D/A或D/P付款方式？ 

Words and Phrases 

Documents against Payment (D/P) 付款交單 

Documents against Payment at Sight (D/P sight) 即期付款交單 

Documents against Payment after Sight (D/P sight) 遠期付款交單 

Documents against Acceptance (D/A) 承兌交單 

dealing 交易，生意 

sales-purchasing 促銷，推銷 

stage 階段，過程 

destination 目的地 

to make exception 例外 

Cash Against Payment 憑單付款