Once you've done this, call each credit card company in turn.

一旦你做到这些，轮流给各家信用卡公司打电话。

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Call up your credit card company and ask for a lower interest rate on your card.

致电你的信用卡公司，询问你卡上的较低利率。

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Jack Dorsey: Everyone takes a cut-the merchant bank, the issuing bank, and the credit card company.

Jack Dorsey：每个人都有份，商户银行，发卡银行，和信用卡公司。

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It added that the credit card company's actions were harming both Datacell and Wikileaks.

BBC: PayPal says it stopped Wikileaks payments on US letter

The debt relief company asked the debtor of a credit card company to stop making payments.

FORBES: Don��t fall for debt relief scams!

If you had a problem with a credit card company, you called somebody else.

WHITEHOUSE: President Obama Nominates Director of Consumer Financial Protection Bureau | The White House