Debt collectors either work on consignment for creditors, keeping 20% to 25% of what they collect, or buy portfolios of unpaid debt from creditors and then try to collect enough to make a profit.

债务催收公司要么接受债权人的委托从事催收(这种业务他们会收取催收额的20% - 25%)，要么从债权人那里收购欠债资产，然后我自己赴催收、进然而实现赢利。

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The company offers three transaction models: consignment, profit-sharing, and purchase.

FORBES: Students from the McIntire Investment Institute Make the Pitch for Liquidity Services