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> Fetch the complete knowledge base index at: https://help.taxx.lu/sitemap.xml
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# How does the 30% discount for Crédit Agricole customers work? How can I benefit from the 30% discount code?

Crédit Agricole customers automatically receive a 30% discount on the taxx.lu service tariff (Standard, Plus, Premium) they have chosen. 

To do so, you must choose the Crédit Agricole de Lorraine partnership in the **‘Departure’** category as shown here :

![](https://storage.crisp.chat/users/helpdesk/website/-/1/c/5/f/1c5fc819171ffd00/image_140ur7r.png)

Then you must also enter your Crédit Agricole IBAN account in the **‘Other’** category to prove that you are a Crédit Agricole de Lorraine customer.

![](https://storage.crisp.chat/users/helpdesk/website/-/1/c/5/f/1c5fc819171ffd00/image_vof719.png)