(1)跟单信用
指以权利凭据或其他法律文件为担保而提供的信用。在对外贸易中，表示在买方申请下，银行向买方提供信贷。约定在卖方交来代表权利凭证的货运单据时，银行立即向其支付货款，然后银行再向买方收取垫付款。

(2)跟单信用证

• registration for military service
• registration for preservation
• registration for publication
• registration of alien
• registration of animal
• registration of births
• registration of births, deaths and marriages
• registration of burials
• registration of business names
• registration of charges on land
• registration of claim to copyright
• registration of copyright
• registration of criminal
• registration of death
• registration of deaths
• registration of deeds
• registration of designs
• registration of judgments
• registration of land titles
• registration of marriages
• registration of patent
• registration of securities
• registration of stock transfer
• registration of title
• registration of title to land