对于用广告推销的少量商品，我们认为没有必要开信用证支付，因为由此产生的费用会加大我们的成本。

For a small size of goods on advertised promotion, we feel it unnecessary to have a letter of credit opened since the charges resulting there from would increase our cost account.

youdao

对于金额大的订货，我们便要求开信用证。

For large orders, we insist on payment by L/C.

youdao

对于金额大的订货，我们更要求开信用证。

For large orders, we insist on paayment by L/C.

youdao