> For the complete documentation index, see [llms.txt](https://docs.trojanonsolana.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.trojanonsolana.com/telegram-bot-user-guide/trojan-bot-settings/buy-settings.md).

# Buy Settings

Use Buy Settings to configure your Trojan preset buttons for quick access.

&#x20;<img src="https://455021030-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPbjL84bcW0ZSO2seerWR%2Fuploads%2FVOFcbkthlZ9GcRwTG85G%2Fsettings%20button.png?alt=media&amp;token=2dce5eaa-22d5-4065-8ed4-cb7ac9fc18b8" alt="Settings button" data-size="line"> -> <img src="https://455021030-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPbjL84bcW0ZSO2seerWR%2Fuploads%2FWbrgUCQOQX8L2P95BafV%2FBuy%20Settings%20button.png?alt=media&amp;token=2fbfa196-360a-41d1-a728-2564815ce66a" alt="Buy Settings button" data-size="line">

{% columns %}
{% column valign="middle" %}
**Configure Buy Menu presets:**

* **Customize the SOL values** presented to easily transact with your preferred amounts.
* **Choose your default slippage** setting.
  {% endcolumn %}

{% column valign="middle" %}

<figure><img src="https://455021030-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPbjL84bcW0ZSO2seerWR%2Fuploads%2FlCiIYPDvkQfZBiTEYjQ3%2Fbuy%20settings%20cropped.png?alt=media&amp;token=c624d4e9-8e4b-450f-8600-c1f3622d6019" alt="The Buy settings presets"><figcaption></figcaption></figure>
{% endcolumn %}
{% endcolumns %}

{% hint style="info" %}
**There is no one-size-fits-all slippage setting.**

The default slippage setting on Trojan on Solana is 15%, which is a good place to start.

We recommend **adjusting your slippage setting up or down based on your individual trading style or situation.** When trading volatile tokens like a newly launched meme coin, sniping, or copy trading a heavily followed wallet, you’ll likely need a higher setting. If you’re turning MEV off for speed, or if you are sticking to more established, high market cap tokens, you'll likely use a lower setting. Most traders tend to mix it up, so they will adjust slippage based on the situation.

If you frequently encounter timeouts or transaction failures due to "slippage exceeded", consider increasing your slippage percentage.&#x20;
{% endhint %}