Basic question about MyVolumio

Hello,
I am new to music servers and new to streaming but I decided it was time to jump in. I recently purchased an Allo DigiOne Signature that came pre-loaded with Volumio. My expectation was that I would need to subscribe to My Volumio in order to get Qobuz integration but system as supplied already does that and it works well. What am I missing?

TiA,
13DoW