When your are subject to VAT either in the Netherlands or abroad, you are obligated to submit your VAT number to us. We check this VAT number with the tax authorities. This check can take a few workings days. During this period, the VAT number can no longer be changed, because the information has already been forwarded.
In case you accidentally entered a wrong VAT number, the best thing to do is send an email to firstname.lastname@example.org. So we can change the number for you.
More information on VAT numbers can be found on the website of the tax authorities.