When I enter payment details, the system does not accept the VAT number.
Country Poland
Message: Failed to calculate sales tax.
Hi @Jarosław
I think I have seen this before in the past and it is related to formatting and it uses something like the EU VAT validation database.
https://ec.europa.eu/taxation_customs/vies/#/vat-validation
It was a while back but I remember it being about whether you use the prefix or not.
https://support.atlassian.com/trello/docs/sales-tax-for-purchases-in-trello/
If you still can't get it to work, contact the Trello billing team by going here:
Select Billing when you complete the contact form
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