How Does a ‘Zero-Fee’ Pool Manage Its Operational Costs?

A 'zero-fee' pool typically covers its operational costs through other means, such as internal self-mining operations, collecting the transaction fees (or a portion thereof), or through Miner Extractable Value (MEV) extraction. It may also be subsidized by a parent company or serve as a loss leader to gain market share or promote a specific cryptocurrency.

What Is the Impact of a Very High Individual Hash Rate on the Pool’s Share Difficulty Setting?
What Is the Difference between MEV and a Standard Transaction Fee?
Can a Trader Profit Solely from Collecting the Funding Rate?
What Is a ‘MEV-Share’ Protocol and How Does It Redistribute MEV?
How Does the Existence of MEV Affect the Average User’s Transaction Cost?
What Is “Miner Extractable Value” (MEV) and How Does It Relate to Transaction Fees?
Why Is the Probability of a Single Share Being a Valid Block Extremely Low?
What Is Miner Extractable Value (MEV) and How Does It Relate to Front-Running in DeFi?

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