# FAQ

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<summary>Is this service free?</summary>

Yes! Anyone can use our widget.

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<summary>Which networks does the widget support?</summary>

The widget supports multiple EVM-compatible networks such as Ethereum, Polygon, BSC, Avalanche, Fantom, and soon our bitoftrade cross-chain mechanism.

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<summary>Which tokens does the widget support?</summary>

We support all available tokens on the networks mentioned.

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<summary>What can I do with the widget?</summary>

There are many specific use cases for the widget, but let's summarize:

1. You can sell any token you'd like.
2. You can run token swapping on your website.
3. You can buy/sell NFT.

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<summary>How to install the widget?</summary>

Integrating your own customized widget is so easy! You can check the [Quick start](https://docs.bitoftrade.com/for-businesses/allpay-widget/quick-start) section to see exactly how to do it yourself.

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<summary>How to use the widget on my website?</summary>

The [use cases](https://docs.bitoftrade.com/for-businesses/allpay-widget/use-cases) section contains numerous examples of how to use this tool to benefit your business.

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<summary>Do I need to install anything?</summary>

No installations are needed, only the code on the customization page.

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