After complete your order with us at Uptobox Official Reseller, please follow these instructions:

1. Login to your Uptobox account https://uptobox.com/?op=login&referer=homepage

    or create new account https://uptobox.com/?op=register

2. Go to Voucher page https://uptobox.com/?op=voucher

3. Put your premium key / voucher to that field then click Submit