> 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/nats-admin/configuration/configuration-overview/postback.md).

# Postback

*Article Topics:* [*Customization*](/getting-started/common-topics/customization.md)

The Configuration's "Postback" section provides options to allow you to configure postback actions further.

## Global Postback Settings

Set an alternate response for failed or successful postbacks.

* **Postback Failed Response** - Set an alternate response indicating a failed postback.
* **Postback Success Response** - Set an alternate response indicating a successful postback.
* **Postback Include Option Info** - Set whether to enable add non-biller specific option info (initial days, initial amount, etc) to event postbacks (approval post, rebill post, etc).
* **Postback Include Biller Option Info** - Set whether to add biller-specific option info to event postbacks (approval post, rebill post, etc).
* **Postback Include Payout Info** - Set to enable full payout data to event postbacks (approval post, rebill post, etc).
* **Username Postback Include Option Info** - Set whether to add non-biller specific option info (initial days, initial amount, etc) to user management postbacks.
* **Username Postback Include Biller Option Info** - Enable to add biller-specific option info to user management postbacks.
* **Store Userman OK** - Store OK responses from user management calls.
* **Store Userman Notok** - Store NOTOK responses from user management calls.

## Admin Postback

Set a URL and a time delay to post all admin actions.

* **Admin Action Postback** - Set the URL to post all admin actions.
* **Admin Action Postback Delayed** - Set a time delay for all Admin Postbacks (Done in 4 Hr. Intervals).

## Affiliate Account Postback

Set URLs to post affiliate signups and account changes. You can also set time delays for these postbacks.

* **Post Account Signup** - Set the URL to post all affiliate signups to.
* **Affiliate Account Signup Postback Delayed** - Set a time delay for all Affiliate Account Signup Postbacks.
* **Post Account Changes** - Set the URL to post all account changes.
* **Affiliate Account Changes Postback Delayed** - Select a time delay for all Affiliate Account Changes Postbacks.
* **Allow Post Affiliate Password** - Set whether to allow the posting of the affiliate password on postback.

## Member Account Postback

Set a time delay for postback URLs that were set in the [Sites Admin](/nats-admin/sites.md).

* **Member Postback Url Delayed** - Select a time delay for all Postback URLs set in the [Sites Admin](/nats-admin/sites.md).