**Fordeer hello to you,**

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To enable Fordeer to capture VAT registration numbers on your Shopify store, you can easily add a VAT registration number field to both the **Customer registration** and **Cart pages**.

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**The "show tax number" feature only displays tax numbers collected through the Fordeer Invoice app. It does not display tax numbers collected by third-party apps.**

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This article will help you to add the field to your theme.

###### **1. Adding VAT Number Field to Customer Registration Page:**

1. Go to the **Settings** page in our app and navigate to the **Custom Print/Download Button** section.

2. Click the **Add block** button on the **Capture Customers VAT** option.

![](https://chat.fordeercommerce.io/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdHdEIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--f7cda1198e38490346adfb5317d84501f1563afb/image_f0u6un.png)

1. You'll be directed to the Theme Editor. Select the **Customer register** page.

![](https://chat.fordeercommerce.io/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdDBEIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--69cef23c8e409206f90e15e6e1a8d6d137daa929/image_1wdjy2z.png)

1. Add the **Fordeer: Collect Tax Number** section from the **Apps** section.

![](https://chat.fordeercommerce.io/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdGtEIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--7eb3548822167e515ad2f9db64ef716062dab7cb/image_n9vpuu.png)

1. Customize the content as needed.

![](https://chat.fordeercommerce.io/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdDhEIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--5e23b5ea10eaf1f04ead21a29063bc2ea7d106af/image_fa49ok.png)

1. Save your changes.

![](https://chat.fordeercommerce.io/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdDREIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--687ece394add01846dade447cb966fed53aba7d4/image_2xvawk.png)

The VAT registration number entered by customers will be stored in your Shopify admin as part of their customer information.

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To display it on invoices, head to the **Customization** page on our app, navigate to the **Billing info** section, and enable the **Show tax number** option.

![](https://chat.fordeercommerce.io/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdHNEIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--e867450904864a157c0ba0c68e7a64362aaca6ea/image_13vkspg.png)

**The "show tax number" feature only displays tax numbers collected through the Fordeer Invoice app. It does not display tax numbers collected by third-party apps.**

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**This feature is part of the Professional Plan. Upgrade today to enjoy a 7-day free trial and receive 30% off for 3 months as part of our deal!**

###### **2. Adding VAT Number Field to Customer Cart Page:**

1. Follow the same steps as above to enable the **Capture Customers VAT** option in the **Settings** page.

2. You'll be redirected to the **Theme Editor** on the **Cart** page, then add the **Fordeer: Collect Tax Number** block from the **Apps** section.

![](https://chat.fordeercommerce.io/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdG9EIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--fe72921a5ed33ee8c0b750e7088c1ea566eb2b79/image_1f6lpqp.png)

1. Customize the content as needed.

![](https://chat.fordeercommerce.io/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdGdEIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--af5e122b51b268b1a4178b161b11736c95267a99/image_1drpkxw.png)

1. Save your changes.

![](https://chat.fordeercommerce.io/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdGNEIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--f791e9d1e302756149bbff06cdb2a2d28572ba9c/image_1e0bqcm.png)

With these fields in place, you can easily print and download invoices from the **Orders** section in our app to view customer VAT numbers on invoices.

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