> For the complete documentation index, see [llms.txt](https://gaugecash.gitbook.io/gaugecash/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://gaugecash.gitbook.io/gaugecash/gaugecash-1/gaugecash-wallet-user-guide-on-desktop/how-to-swap-gau-less-than-greater-than-usdt-and-matic-less-than-greater-than-usdt.md).

# How to SWAP GAU<>USDT and MATIC <> USDT

**REMINDER:** GAUGECASH is a **FREE** service, but you need Matic for gas spending. Every transaction with/from/to your **GAUGECASH Wallet** must be on the **POLYGON Network**. Please be aware of this. Transacting on a different network will lead to the loss of your tokens.

**1.-** Go to[ ](http://www.gaugecash.com/)[www.gaugecash.org](https://gaugecash.gitbook.io/gaugecash/gaugecash-1/gaugecash-wallet-user-guide-on-desktop/www.gaugecash.org)

<figure><img src="/files/XR9cBJR5fwIQGjewBxn8" alt=""><figcaption></figcaption></figure>

**2.-** Click on Launch app. > Sign in with your 4-digit code.

<figure><img src="/files/gWukVntZTsFyjTVYT6n4" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/yJLN3KrOHMq2ZLCSfoud" alt=""><figcaption></figcaption></figure>

**3.-** Click on Swap.​

<figure><img src="/files/X9xS42w2A8YVDLx9Cyx1" alt=""><figcaption></figcaption></figure>

**4.-** Choose the swap pair:

* MATIC for USDT
* USDT for GAU

**\*NOTE:** Both pairs work in swapping ways. Click here <img src="/files/Vl3SRNdUPgC7dDj5PWuC" alt="" data-size="line">to change the swap way.

<figure><img src="/files/mHSZktaaaYlIBO9QiWhr" alt=""><figcaption></figcaption></figure>

**5.-** Type the amount you want to swap.&#x20;

<figure><img src="/files/jUC2afhoNHAuGiXFIHvm" alt=""><figcaption></figcaption></figure>

**6.-** Click on GET.

**7.-** Congratulations! You swapped crypto, paying **CERO FEES**, just Polygon network's gas.

<figure><img src="/files/A3XDEqSuVa4r0W1p3HkP" alt=""><figcaption></figcaption></figure>

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