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Due to server maintenance, the survey function will be stopped during the following period.

From 2:30 pm April 6, 2024 (Sat) UTC to 9:00 am on April 7, 2024 (Sun) UTC.

The maintenance time may be extended or terminated early without notice depending on the progress of the work.

During the maintenance, the survey list will not be displayed and you will not be able to answer surveys.

We apologize for any inconvenience this may cause and thank you for your understanding.


Due to a problem at the gift cards provider, Many errors occur during PayPal voucher exchanges.


We are currently working with PayPal and the gift card provider to resolve the issue.


We sincerely apologize for any inconvenience this may have caused.

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