After purchasing Cocoleech Premium Key on Cocoleech PayPal Reseller, please follow this instruction to activate premium:
1. Log in to your account or sign up new account at https://members.cocoleech.com/login
2. Make sure you are logged in, and access key page: https://members.cocoleech.com/voucher
3. On the account page, enter premium key in "Insert Code Here" field, then click "Submit Code" button.