> For the complete documentation index, see [llms.txt](https://doc.ave.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.ave.ai/tutorial/pc-web-tutorial/on-chain-trading/trade-settings.md).

# Trade Settings

1. **Slippage**

Slippage defines the maximum price deviation you’re willing to accept. For example, a 30% slippage means your buy will go through if the actual tokens received are within 70–100% of the estimate. Otherwise, the trade fails. Typical settings:

* Manual buys/sells: auto is fine
* Limit orders/bot trades: 30–35%
* New or hyped launches: 50%+

<figure><img src="https://282307349-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FVhfw2n4uNr4o5eCyFsyK%2Fuploads%2FxmVSiAqYbMPLACPg73rE%2Fimage.png?alt=media&amp;token=76810491-32e4-4434-b9dc-a991cbd8408f" alt=""><figcaption></figcaption></figure>

2. **Anti-MEV Mode**

Sandwich attacks happen when MEV bots front-run your trade, buying before you and selling immediately after, inflating your buy price. Anti-MEV mode helps avoid this.

<figure><img src="https://282307349-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FVhfw2n4uNr4o5eCyFsyK%2Fuploads%2F38r69ztojrSReCGIVW09%2Fimage.png?alt=media&amp;token=c2c9fc88-9de7-4f6d-a702-47ebc3527c61" alt=""><figcaption></figcaption></figure>

3. **Priority Fee**

Priority (bribe) fees are optional additional gas fees that speed up your transaction by incentivizing nodes to process it earlier.

<figure><img src="https://282307349-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FVhfw2n4uNr4o5eCyFsyK%2Fuploads%2FXv0j1AnZZEw1pUmWPKy7%2Fimage.png?alt=media&amp;token=ef842da1-1f54-42af-aaa9-096e2ec7e590" alt=""><figcaption></figcaption></figure>