Yes, there is only one Web Player, and it supports both the business and personal subscription service. When you log in to the Web Player with your username and password, the system will give you access to the channels in the personal music service.
When you log in to the Web Player with your business username and password, the system will give you access to all of the content included in the business subscription, including 240+ SiriusXM channels, of which are programmed exclusively for business use, 100+ Xtra channels to keep your vibe fresh and fabulous, and the full slate of 15,000+ Pandora Artist Radio stations.