Also on tax returns or social security statements. • https://www.oecd.org/content/dam/oecd/en/topics/policy-issue-focus/aeoi/poland-tin.pdf • www.gov.pl/finanse Portugal For tax purposes: Número de Identificação Fiscal (NIF) (also referred to as “Número de Contribuinte”) Digits: The NIF is composed of nine sequential digits Format: 123456789 You can find your Número de Identificação Fiscal (NIF) on your Portuguese Citizen Card, on your NIF registration document, or by logging into the Portal das

You can refer to the How do I verify OKX accounts section to learn more about how to verify the link.YouTube Go to the YouTube page, copy the page link. Open YouTube channels and copy the YouTube link that you want to verify Go to our channel verification to verify the page link. You can refer to the How do I verify OKX accounts section to learn more about how to verify the link. Note: you can also use YouTube username to verify.LinkedIn Go to the LinkedIn page, copy the page link.

If you activate a new voucher, your currently activated voucher will be de-activated. De-activated vouchers can no longer be used. Select the Activate button to activate your voucherHow do I check which trades are eligible? In each tradeback voucher, click on the Information icon (i) to check the voucher details. In the Voucher details section, we display the eligible trading products and base currencies.