# Store referral code for later during signup (for later retreival)?

**URL:** <https://community.auth0.com/t/store-referral-code-for-later-during-signup-for-later-retreival/121592>\
**Category:** Get Help\
**Tags:** new-universal-login-experience, login-experience\
**Created:** [November 24, 2023, 2:00pm UTC](https://community.auth0.com/t/store-referral-code-for-later-during-signup-for-later-retreival/121592 "2023-11-24T14:00:57Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![dan.woda](https://sea1.discourse-cdn.com/auth0/user_avatar/community.auth0.com/dan.woda/32/18340_2.png) [@dan.woda](https://community.auth0.com/u/dan.woda)\
**Post date:** [November 29, 2023, 8:23pm UTC](https://community.auth0.com/t/store-referral-code-for-later-during-signup-for-later-retreival/121592/3 "2023-11-29T20:23:44Z")

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Hi @shea,

It’s not possible to send a param with the request to signup and retrieve it in a pre reg action. [More info here](https://community.auth0.com/t/passing-custom-parameters-to-pre-registration-action-from-new-universal-login/71594/8). Even more info [here](https://community.auth0.com/t/pre-registration-action-with-event-request-query/114549).

Hijacking the state could be a security risk. I can’t suggest that strategy either.

This may be something you want to handle in the background before sending the user to the registration page.

Hope this helps!

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_[View the full topic](https://community.auth0.com/t/store-referral-code-for-later-during-signup-for-later-retreival/121592)._