interest-free credit

基本解释

Pay for goods and services and enjoy up to 56 days' interest-free credit.
支付所购买的服务和商品。并享受多达56天的透支免息优惠。
Customers have less access to credit than American ones do, so Azul has had to perform some of the services of a bank, offering interest-free credit for ten months, and so on.
比起美国，巴西的客户也更难获得授信，因此Azul不得不提供一些类似银行的服务，提供10个月的零利率信贷，诸如此类。
Teach you three little-known secrets of banks, not only allow you to maximize the enjoyment of an interest-free credit period, will also give you more credit card payments were "calm."
传授给您三个鲜为人知的银行秘密，不仅能让你最大限度地享受信用卡的免息期，还会让你对信用卡还款多了份“从容不迫”。
blog.sina.com.cn