При выводе суммы в несколько тысяч долларов (меньше 5000) BitStamp требует дополнительную проверку:
We kindly ask you to send us a high resolution image of your international passport and answer the following KYC questionnaire:
1. What is your occupation?
2. Are you using your Bitstamp account in connection with any business activity?
3. What is the purpose of your trading on Bitstamp? Please describe in as much detail as possible how you intend to use your trading account.
4. What is the origin of the deposited Bitcoins? If mining, please specify your hardware specifications and submit a receipt or an invoice for your mining equipment.
5. What are your future plans and activities planned on our exchange?
6. Which bank do you intend to use? Please provide the complete address and SWIFT code.
7. Estimated amount that you would be depositing/withdrawing to/from your Bitstamp account per month (in USD and BTC)?
Будте готовы предоставить бирже эти сведения, даже если у вас аккаунт несколько лет, и вы уже совершали подобные действия.