any way to retreive invoice number

[zedster]

I purchased DBPoweramp in 2019 and it runs fine, but is the last version. I would like to upgrade to the latest version, but I cannot find my original invoice which I believe is required for upgrade. I am not keen on paying the full price over again. Is there any way to retreive this number from the software?

[Spoon]

Lost your order number? visit: https://secure.dbpoweramp.com/lostorder.aspx

The upgrade link is listed below the registered download.

[zedster]

Thank you so much, that worked