Trading

Payment for Order Flow: Definition

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Simple Definition

Money a broker receives for routing customer orders to a particular market maker.

Why It Matters

Payment for order flow (PFOF) is a big reason 'commission-free' trading exists. Wholesale market makers pay brokers to send them retail orders, which they fill - often with small price improvement - and profit from the spread. Supporters say it lowers costs and improves prices; critics worry it gives brokers an incentive to route for payment rather than your best execution. Regulators require brokers to seek best execution and to disclose their routing and execution statistics, so you can check how your broker does.

Key Points

  • Market makers pay brokers for retail orders
  • Helps fund commission-free trading
  • Debated; brokers must still seek best execution

Learn More

Foundation Lesson

How Your Order Gets Filled

Get a complete explanation with examples, key takeaways, and a quiz to test your knowledge.

Related Terms

Common Questions

Money a broker receives for routing customer orders to a particular market maker. Payment for order flow (PFOF) is a big reason 'commission-free' trading exists. Wholesale market makers pay brokers to send them retail orders, which they fill - often with small price improvement - and profit from the spread.

Payment for order flow (PFOF) is a big reason 'commission-free' trading exists. Wholesale market makers pay brokers to send them retail orders, which they fill - often with small price improvement - and profit from the spread. Supporters say it lowers costs and improves prices; critics worry it gives brokers an incentive to route for payment rather than your best execution. Regulators require brokers to seek best execution and to disclose their routing and execution statistics, so you can check how your broker does.

Market makers pay brokers for retail orders

Helps fund commission-free trading

Debated; brokers must still seek best execution