https://www.gamespot.com/articles/e3-2018-call-of-duty-black-ops-4-deluxe-enhanced-a/1100-6459737/

As part of E3 2018, Activision has announced multiple special editions for Call of Duty: Black Ops 4. These include the Digital Deluxe Edition, the Digital Deluxe Enhanced Edition, and the Pro Edition.

All of these come with the Black Ops Pass, which is Activision's new way of delivering post-release content. They also include unspecified "digital bonus items," as well as an allotment of Call of Duty Points, which is the franchise's microtransaction virtual currency.