# 4. Customizing Additional Buy/Sell Buttons

Astrum allows you to extend your set of **Buy** and **Sell** buttons.

This is especially useful for:

* scalpers
* snipers
* high-volume traders
* traders using multiple position sizes

#### **How to Add Buttons**

1. Open **Settings**.
2. Go to the **Buttons** section.
3. Press **+ Add Button** to create a new preset.

#### **Limits**

* You can add **up to 8 Buy buttons**.
* You can add **up to 8 Sell buttons**.
* Each button can have its own custom value (SOL amount or % of position).


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