They do not have to use banks, credit cards or other financial services when they use the electronic currency.

有了这种电子货币，他们不需要通过银行，使用信用卡或其他金融服务。

They look like they are from a company you know or trust, such as a bank, credit card company, or online store.

它们看起来像是来自你认识或信任的公司，比如银行、信用卡公司或网上商店。

They are issued by retail stores, banks, credit card companies to approved clients.

信用卡由零售商店、银行和信用卡公司发放给经过批准的客户。

Look for financial documents like bank credit card statements, social security information and account pass codes.

查找银行信用卡对账单、社会保障信息和帐户密码等财务文件。