# Trading Fees & Discounts

When using a decentralized aggregation platform, transaction fees mainly include:

* Network Fee (Gas Fee): Paid to blockchain network nodes for validating and recording transactions. The fee fluctuates depending on network congestion and transaction complexity, and is collected by the blockchain network.
* Platform Fee: Charged by Transit when executing swaps or cross-chain transactions. This fee helps maintain platform operations and development, with the exact amount clearly displayed before confirmation.

## The base aggregation trading fee on Transit Swap is 0.3%.

Transit has launched a fee discount mechanism. The system automatically matches a discount tier based on the combined amount of TPT and xTPT held in a user’s wallet, applying the corresponding fee reduction directly during the transaction.

The current discount tiers are as follows (subject to future adjustments and additional tiers based on actual conditions):

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