# How to catch the car registration in a Blippa parking solution

**URL:** <https://community.blippa.com/t/how-to-catch-the-car-registration-in-a-blippa-parking-solution/366>\
**Category:** Uncategorized\
**Tags:** forms, payments, form\
**Created:** [August 31, 2026, 8:11am UTC](https://community.blippa.com/t/how-to-catch-the-car-registration-in-a-blippa-parking-solution/366 "2026-08-31T08:11:01Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![mrunhem](https://community.blippa.com/letter_avatar_proxy/v4/letter/m/919ad9/32.png) [@mrunhem](https://community.blippa.com/u/mrunhem)\
**Post date:** [August 31, 2026, 8:11am UTC](https://community.blippa.com/t/how-to-catch-the-car-registration-in-a-blippa-parking-solution/366/1 "2026-08-31T08:11:01Z")

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We have just delivered a payment solution for a parking. The customer pays the minimum fee (24 hours) to get in. And then, for any additional days when leaving the parking area.  
The gate is opened by using a Flexykey device with a SIM card and internet access.  
A Blippa action opens the gate after a successful payment.  
Since no Blippa objects are created (all parking information is stored inside a Blippa data source), we needed a way to make the car registration number searchable (for refunds etc).  
The solution was to add an Extra field in the Form-Payment. By adding the the car registration from a form field to the Extra field, the registration number is included in the payment information that is stored in Blippa.

 ![Screenshot 2026-08-31 at 10.09.34](https://community.blippa.com/uploads/default/original/1X/0a4e69a3a385c5447c4d87dc9559f576883be4f6.png)