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Home > Survey > Digital Wallet Loyalty Card Reward Survey

Complete the survey below to receive a reward of $10 USDT for your Digital Wallet. 

*Limited to the first 100 users that complete the survey correctly and pre-order Cao Jun Digital Wallet until June 8th, 2019.

Read About Cao Jun in our News

Golden Star
Golden Star
Take the Survey
1. Where was Cao Jun born? 
2. What is the name of the artwork that Cao Jun did with Steven Rockefeller?
3. Please choose your favourite Cao Jun Artwork
A: Once in the Millennium #1
C: Purple Pavilion & Cyan Cloud #3
B: Once in the Millennium #2
D: Spring's News #4
4. Where did you hear about Cao Jun Artwork iBank Digital Wallet Loyalty Card?
5. Please provide your UID** to redeem your reward.
**To retrieve your UID:
1. Register an account on
2. Once completed, log into your account.
3. Find your UID in "Account & Security"
6. Follow us on Instagram, Facebook, Twitter or Wechat
请关注我们的Instagram, Facebook, Twitter, 和微信
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Thank you for filling out the survey! Our customer support will contact you soon. If you have any questions, please contact us at

If you have any questions, please contact us at
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