You should have received a 50% discount code via email when you were referred. If you can't find this email, if you've mislaid the code, or if some other technical issue has prevented the activation of your discount, then please let us know!
We know how lovely the prospect of 50% off is, so we're more than happy to swat any bugs away that hinder this benefit! You can contact us via email, LiveChat or over the phone, using the contact information listed here. After you contact us we'll aim to resolve the issue and get the discount onto your account as quick as we can.