accounts you may have.
If you own an FLStudio Boxed version, you first need to register your FLStudio box serial number to receive an online member profile account. More info: Where can I find upgrade prices for FLStudio? ...
FLStudio Edition to any higher FLStudio edition.
Examples:
Fruity Edition / Fruity Fire Edition upgrade to Producer Edition, Signature Bundle or All Plugins Edition .
Producer Edition upgrade to Signature Bundle or All Plugins ...