1. You will receive a Premium key / Voucher code should look like this: 18iijzpu06nytq61

2. Log into to your account.

( If you haven't account, you just need to register free account: http://www.wickedcloud.io/?op=registration)

3. Then access: http://www.wickedcloud.io/?op=my_account

4. Put your premium key in field "Apply Premium Key", and click on "Apply"

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