I remember, that in Slovakia we had something like an "Amazon Unlimited", it was called Piano, but it ultimately didn't work. The problem was, that for large pu

I remember, that in Slovakia we had something like an "Amazon Unlimited", it was called Piano, but it ultimately didn't work. The problem was, that for large publishers it was not profitable, and the system more or less favoured small publishers. But after a few largest publishers left the platform, the whole offering was weak and not worth it.