> For the complete documentation index, see [llms.txt](https://swanteam.gitbook.io/swan-swap/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://swanteam.gitbook.io/swan-swap/mechanisms/transaction-tax-handling-fee.md).

# Transaction tax (Handling fee)

* **Transaction tax**

Transaction tax initial setting 0.2% 0.1% of which is destroyed, achieving the effect of holding currency appreciation 0.1% of it goes back to the on-chain pledge pool for pledge dividend income

* **Cross-chain fees**

Since the cross-chain exchange uses SWAN as the medium, the transaction tax has been submitted 2 to 4 times during the exchange process. Therefore, the transaction tax amount is also equivalent to the handling fee.

* **Maximum charge**

If neither the source token nor the target token are SWAN tokens, 4 transactions have been performed on behalf of SWAN, that is, the maximum fee is: Transaction tax 0.2% x 4 = about 0.8%

(Transaction tax, destruction and bonus ratio, the power will be handed over to the community for governance in the future)