Because collecting on unpaid bills has become more difficult, debt buyers have become more cautious about what they purchase, and the price of unpaid debt portfolios has fallen.

由于催收欠款变得越来越困难，催收公司在收购债务时也变得越来越谨慎，不良欠债的市场价格也在下滑。

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It also sells pirated DVDs, smuggles people to the United States, and runs a debt-collecting service (it kidnaps defaulters, reportedly charging 7% of the settlement).

他们还卖盗版光盘，把人偷渡到美国，提供收债服务(他们绑架债务人，据说他们的要价为赎金的7%)。

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Any and all costs of collecting the debt shall be added to the amount owed by the Borrower.

任何和所有的成本费用收集的债务要加给欠款由借用者负责赔偿。

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It also said that the script used on the phone by its in-house debt collecting staff had not been used since January 2010.

BBC: Wonga debt collection methods criticised by OFT

Investor recently spent 360 million euros buying a Norwegian debt collecting company, Lindorff, and Ekholm said he expected that company to "participate in consolidation" and buy other smaller players.

FORBES: Magazine Article

Campaigners have called on the government to ensure debt collectors have high standards when collecting tax credit overpayments.

BBC: Concerns over tax credit overpayment collection