When you created your SealMetrics account, you probably forgot to add your VAT number. If this is your situation, follow these easy steps:
Log in to your SealMetrics Account.
βClick on your profile:
βClick on billing and scroll down until you find the "Update information" link.
Fill your VAT number in the TAX ID field.
The VAT number will be visible on your next invoice. Unfortunately, it is impossible to edit invoices that have already been paid to include your VAT number.