Add a requirement of payment by credit card.

添加通过信用卡支付的需求。

youdao

Jim: The only requirement is an advance payment of twenty-five percent before delivery.

吉姆：唯一的要求就是在交货之前先付百分之二十五的预付款。

youdao

Jim: The only requirement is an advance payment of twenty-five percent before delivery.

吉姆：唯一的要求就是在交货之前先付百分之二十五的预付款。

youdao