> 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/sites/further-reading/postbacks-and-post-urls/post-url-variables.md).

# Post URL Variables

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

Most post URLs use the same variables, but the *posttype* field changes depending on which post URL you are using. 

For other postback examples, please check our [Postbacks and Post URLs](/nats-admin/sites/further-reading/postbacks-and-post-urls.md) page and to view various usages, see our [Post URLs Usage](https://docs.toomuchmedia.com/nats-admin/sites/further-reading/postbacks-and-post-urls/pages/SAise80BGdHowjwMCFFN#username-post-url-vs.-user-management-url) article.

{% hint style="info" %}
**Please Note:** The Denial and Expire posts may only use columns in the 'members' table.
{% endhint %}

{% hint style="info" %}
**Please Note:**  This information is sent to your post url through **GET** (script.php?username=foo\&password=bar) not POST (such as with a [join form](/additional-resources/common-terms.md#join-form)).
{% endhint %}

## Variables

All of the columns in the 'member', 'member\_subscription', and 'member\_info' tables include the following variables (run *describe member*, *describe member\_subscription*, and *describe member\_info* to get a full list):

* memberid
* identid
* loginid
* networkid
* refurl\_lookup\_id
* status
* trial
* joined
* expired
* last\_login
* stamp
* siteid
* username
* password
* cryptpass
* ip
* email
* session
* mailok
* flat\_price
* first\_login
* third\_party\_partner\_id
* cascadeid
* cascade\_item\_id
* token
* original\_username
* renamed
* marked
* token\_hash
* member\_subscription\_id
* memberidx
* billerid
* statid
* cost
* cost\_charge
* spent
* refunded
* charges
* next\_rebill
* optionid
* rebills
* active
* upgradeid
* expires
* nats\_expires
* biller\_expires
* original\_optionid
* created\_date
* firstname
* lastname
* address1
* address2
* zip
* city
* country
* state
* shipping\_firstname
* shipping\_lastname
* shipping\_address1
* shipping\_address2
* shipping\_zip
* shipping\_city
* shipping\_country
* shipping\_state
* phone
* xsell\_success
* xsell\_message
* custom1
* custom2
* custom3
* custom4
* custom5
* custom6
* custom7
* custom8
* custom9
* custom10
* last\_modified
* post\_time
* post\_type
* passthrough1
* passthrough2
* passthrough3
* passthrough4
* passthrough5

## Related Articles

{% content-ref url="/pages/5Vmkii7V8MwHNCCWOMVa" %}
[Post URLs](/nats-admin/sites/further-reading/postbacks-and-post-urls/post-urls.md)
{% endcontent-ref %}

{% content-ref url="/pages/SAise80BGdHowjwMCFFN" %}
[Post URLs Usage](/nats-admin/sites/further-reading/postbacks-and-post-urls/post-urls-usage.md)
{% endcontent-ref %}