Can't upgrade V3 License

[Fred]

Sorry to trouble, but I need to use Alfred on 3 macs, so I need to upgrade to a Mega license (that, or buy another standard 8^) ). However, when I enter the key I copy from Alfred's preferences on the upgrade page, I get "Invalid license code, please try again." Alfred works just fine, so I'm puzzled. Yes, I double and triple checked the email, and made a fresh copy of the license key from the Alfred preferences, but no joy. Can anyone help? 

[Vero]

@Fred If you're already using a v3 Single User license, it's not currently possible to upgrade automatically through our checkout (as you're already on the latest version of Alfred) but we'll be adding this in the coming months. In the meantime, drop us a line on info@ and we'll help you do this manually

 

Cheers,
Vero