怎么查詢波蘭的VAT稅號是否有效
針對歐洲國家HS?CODE關稅查詢網址
https://ec.europa.eu/taxation_customs/dds2/taric/taric_consultation.jsp?Lang=en
查VAT是否有效的網址
http://ec.europa.eu/taxation_customs/vies/vatRequest.html
查EORI?是否有效的網址
https://ec.europa.eu/taxation_customs/dds2/eos/eori_validation.jsp?Lang