Qbil-Trade validates the VAT numbers that customers enter in the relationship root data. This validation is only relevant for the EU countries.

This prevents problems with accounting.

If a VAT number fails to be successful, the user is hierarchically targeted but can continue to work.

We use the data from the System for the exchange of VAT information (VIES) – valid declaration VAT number.

https://ec.europa.eu/taxation_customs/vies/