> For the complete documentation index, see [llms.txt](https://docs.toomuchmedia.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.toomuchmedia.com/getting-started/common-topics/billers.md).

# Billers

Billers are third-party payment processors that handle all membership and merchandise purchases. Using Billers allows you to outsource the transaction liability to a third party rather than bear the liability directly. 

## List of supported Billers

{% content-ref url="/pages/GV2K3QS206WVoynLL4sG" %}
[Supported Billers](/getting-started/integrations/supported-billers.md)
{% endcontent-ref %}

## Common Questions

{% content-ref url="/pages/Z2oaZO2fhpJDy4taEQ6v" %}
[Setting up a Biller in NATS](/nats-admin/billers/common-questions/setting-up-a-biller-in-nats.md)
{% endcontent-ref %}

{% content-ref url="/pages/g0CIlj5iO31fSupeTsLI" %}
[How to Add a Biller to a Cascade](/nats-admin/billers/common-questions/how-to-add-a-biller-to-a-cascade.md)
{% endcontent-ref %}

{% content-ref url="/pages/93wMnRrYLm1y8qgwyWD2" %}
[Adding a New Tax](/nats-admin/billers/common-questions/adding-a-new-tax.md)
{% endcontent-ref %}

{% content-ref url="/pages/GgrYUpOyEehuQtNB5r7a" %}
[How to Add, Hide, Disable and Restore a Cascade](/nats-admin/billers/common-questions/how-to-add-hide-disable-and-restore-a-cascade.md)
{% endcontent-ref %}

{% content-ref url="/pages/ed9esE4UKpF7iUupSbia" %}
[How to add Transaction Charges and Deduction Fees](/nats-admin/billers/common-questions/how-to-add-transaction-charges-and-deduction-fees.md)
{% endcontent-ref %}

{% content-ref url="/pages/GgrYUpOyEehuQtNB5r7a" %}
[How to Add, Hide, Disable and Restore a Cascade](/nats-admin/billers/common-questions/how-to-add-hide-disable-and-restore-a-cascade.md)
{% endcontent-ref %}

{% content-ref url="/pages/GV2K3QS206WVoynLL4sG" %}
[Supported Billers](/getting-started/integrations/supported-billers.md)
{% endcontent-ref %}

## NATS Admin

{% content-ref url="/pages/aEJeAC1mub0s7bjtGZx6" %}
[Biller Management](/nats-admin/billers/biller-management.md)
{% endcontent-ref %}

{% content-ref url="/pages/SmNOTbJTtz4ls3wwq9H8" %}
[Biller Overview](/nats-admin/billers/biller-overview.md)
{% endcontent-ref %}

{% content-ref url="/pages/EM4AXTEA69LAWpjwJEW4" %}
[Cascades](/nats-admin/billers/cascades.md)
{% endcontent-ref %}

{% content-ref url="/pages/rp7HSvWeb6GlvazvIGGf" %}
[Taxes](/nats-admin/billers/taxes.md)
{% endcontent-ref %}

## Further Reading

* [Cascade Weights and Types](/nats-admin/billers/further-reading/cascade-weights-and-types.md)
* [Extra Biller Fields](/nats-admin/billers/further-reading/extra-biller-fields.md)
* [HTTPS Gateways](/nats-admin/billers/further-reading/https-gateways.md)
* [Biller Fees](/nats-admin/billers/further-reading/biller-fees.md)
* [Geo-Targeting Cascades](/nats-admin/billers/further-reading/geo-targeting-cascades.md)
* [Send Information to Special Billers](/nats-admin/billers/further-reading/send-information-to-special-billers.md)
* [Post-Biller Templates](/nats-admin/billers/further-reading/post-biller-templates.md)