After purchasing Uploadboy Premium Voucher on Uploadboy PayPal Reseller, please follow this instruction to activate premium:
1. You have to create or log in to your account: http://uploadboy.com/
2. Then use the Premium key / Coupon here:
http://pay.uploadboy.com/paycodeen/pay.php
3. Paste your Premium key / Coupon in "Please enter your Premium Key" and click "Apply code" to proceed.