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# Commercial invoices

With the **PREMIUM** package, merchants can enrich their invoices with additional details essential for international shipping and customs clearance. These include:  

* HS code 
* Customer VAT number 
* Item metafields
* Price excluding tax
These features are particularly beneficial when generating **Commercial Invoices**, which are crucial for cross-border transactions and customs documentation. which play a vital role in cross-border transactions and customs documentation. All of them can be easily enabled or disabled in the Template Editor.

![](https://storage.crisp.chat/users/helpdesk/website/-/3/0/3/a/303ac0df64f28400/image_1vok1qp.png)
###### Adding Customer VAT numbers to invoices
To display your customer's VAT number on invoices, Vify offers two methods:  
1. **Using the company field**: Modify the 'Company' field during checkout to capture the VAT number. Detailed instructions can be found [here](https://help.vify.io/en/article/display-customers-tax-number-using-company-field-1q14f2p/).
2. **Using the customer note field**: Add a custom field to the customer registration form to collect the VAT number. Learn how to set this up [here](https://help.vify.io/en/article/display-customers-tax-number-using-customer-note-1rdpi2z/).

**Need additional information on your invoices?**  
If there's specific information you require on your commercial invoices that isn't currently supported, please don't hesitate to contact us. Our team is committed to assisting you in customizing your invoices to meet your business needs,
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