After purchasing Turbobit Premium Code on Turbobit PayPal Reseller, follow this instruction to activate premium:

1. You should be log in at https://turbobit.net/login

(If you haven't account at turbobit.net, you just need to sign up)

2. Access "Turbo access" here: https://turbobit.net/turbo/v2/a6e3feb6d84f5910b1b06a4cc14f71e8

3. Scroll to the end of the page, paste the Premium key /code to "Please, enter a code here", then click "Activate a premium code"