D. The credit amount mentioned in your letter seems to be safe.

你方来函中提到的信贷数额似乎是安全的。

That is why I put forth 90 percent of the credit amount to be paid on sight.

这就是我为什么提出即付信用额的90%的原因。

I suggest you apply our Personal Loan scheme which offers you a high credit amount.

我建议您申请我们的“私人贷款”计划，这项贷款享受的额度较高。

Have you considered to apply for a personal loan? Personal loan offers you a high credit amount.

你有否考虑申请私人货款？私人货款额较高。

It's important that you're realistic with your goals, both in number of transactions and credit amount.

这对于实现你的目标很重要，不管其实大量的交易还是赊账金额。