Black Friday discount code not working

Received a email with a discount code, code does not work. Code is for Volumio annual plan. Now have a Free plan. Is there a valid code available
?. Am in the USA.
Thank you.

Hi greyscale,

I had the same issue in Europe (DE), got the 25% refunded 2 days later. So no problem - just buy and send an email to in case of the -25% had not been calculated to your invoice.

Michelangelo himself will take care.

Best Regards