How to download the latest version?

[Poltor]

Hello,
I purchased Playmaker not in a Unity Asset Store, some time letters came to the mail with a link to the latest version of Playmaker, and now I wanted to upgrade to a new version, but I do not know where to download it.
Old links that came to the post now do not work.
What can be done in this case?

[Alex Chouls]

The original download links should still work, but you can email orders@fastspring.com with your invoice number if they don't. Ask for a new download link.