# Platform Fee ## Fee Calculation Rules * No listing or delisting fees for unmatched transactions. * A fee is charged to the seller immediately after the Order is **filled**. The buyer will incur the fee after the settlement phase. The collected fees are transferred to the Unich Treasury. * A **2% fee** on the total volume of the pool when both parties participate in the settlement. (Including both project tokens and collateral) * A **0.5% fee** on the volume for the party executing the Cashout. * A **4% fee** on the volume for the party that has settled when the other party does not settle. * A refund **fee of 2.5%** on the total volume of the pool for orders that were matched but both parties withdrew from the pool during the settlement phase. ## Calculation Formulas * For filled orders where both parties settle: ***Fee = 2% × Transaction Volume*** * For filled orders where only one party settles (calculated based on the collateral): ***Fee = 4% × Transaction Volume*** (Buyer + Seller) * For transactions where both the buyer and seller fail to settle (calculated based on collateral assets):\ ***Fee = 2.5% × Transaction Volume*** * For Cashout orders (calculated based on the collateral): ***Fee = 2.5% × Transaction Volume*** --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.unich.com/point-market-otc/platform-fee.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.