The high interest rates charged by credit card companies are a result of a multitude of factors, but the greatest factor is the high default rate on these types of products.

信用卡公司收取高额利息率是多种因素共同作用的结果，其中最大的因素是信贷的高拖欠率。

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A better solution is to separate the two types of data: frequently used, more recent credit card transactions are stored in a warehouse while older information is stored on tapes, for example.

一种更好的解决方案是将两种类型的数据加以分离：例如，可将常用、最近使用的信息库事务存储在数据仓库中，而将旧信息存储在磁带上。

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Electronic Payment has three types: Electronic Cash, Electronic Credit Card and Electronic Check, each type has its features.

电子支付有电子货币、电子信用卡和电子支票三种方式，这三种方式各有优缺点。

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In fact, for all the current excitement about rock-star bonds and the like, it is striking that the vast majority of asset-backed securities are American and involve a few types of assets, such as mortgage and credit-card loans, which generate relatively predictable amounts of cash at predictable times.

ECONOMIST: Bonds that rock and roll

Similarly, employees (sometimes limited by corporate title or function) may be permitted to charge personal expenses (limited to certain types of charges or dollar amounts) on a corporate credit card with the similar expectation that the charges will be highlighted on the next statement and promptly reimbursed.

FORBES: Goldman Sachs Employee Fired, Fined, and Suspended For Personal Credit Card Expenses