> For the complete documentation index, see [llms.txt](https://doc.pumpfunbot.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.pumpfunbot.io/quick-setup-guide/settings.md).
# Settings
**SLIPPAGE CONFIG**
Customize your slippage settings for buys and sells. Tap to edit.
Max Price Impact is to protect against trades in extremely illiquid pools.
**FAST BUY**
Immediately buy when pasting token address or Pump.fun URL. Tap to toggle.
**PREDEFINIED BUY BUTTONS**
Select the amount on your buys buttons. If you use fast buy, you may not feel concern.
**TRANSACTION FEES**
Click on the amount to switch between : Low, Medium, High and Very High
This have an impact on the speed on your transaction.
**PRIORITY FEES**
This is the amount you want to tip to the validator. The more you tip the more your transaction will be prioritize.
**SELL SNIPER**
Enter the loss detection and profit detection in % to automatically sell.
If I the bot to automatically sell on 50% profit I click and I type "50".
and I type "50".