# Persisting data between checkout steps

**URL:** <https://forum.shopware.com/t/persisting-data-between-checkout-steps/68285>\
**Category:** Programming (EN)\
**Tags:** customelements\
**Created:** [10. Juli 2020 um 15:44 UTC](https://forum.shopware.com/t/persisting-data-between-checkout-steps/68285 "2020-07-10T15:44:28Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Major\_Kuprich](https://avatars.discourse-cdn.com/v4/letter/m/7feea3/32.png) [@Major\_Kuprich](https://forum.shopware.com/u/Major_Kuprich)\
**Post date:** [10. Juli 2020 um 15:44 UTC](https://forum.shopware.com/t/persisting-data-between-checkout-steps/68285/1 "2020-07-10T15:44:28Z")

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Hello,

How can we share additional data on checkout pages.  
I want to save data in _/checkout/cart_ page and display it on _/checkout/confirm_ page.  
I’ve tried with custom collector class which implements **CartProcessorInterface** and override **process** method.  
I’ve tried save data (into Cart or SalesChannelContext), but it doesn’t work.

Is the only solution to use a symfony session? ![Foot-in-Mouth](https://forum.shopware.com/plugins/CKEditor/plugins/smiley/images/foot-in-mouth.png "Foot-in-Mouth")