The upgrade includes the ability for members to buy their own ISBN from Bowker LLC, directly through the CreateSpace platform. Other new enhancements include… an upgraded cover creator toolset for both books and discs… [with] a free image gallery that writers can use for their covers. There is also a new custom trim size feature in which members can choose a customized trim size for their book. (Amazon Self Pub Upgrade Adds ISBN Feature)
Sounds great! Another leap forward for self-publishing authors, streamlining the journey from creation to customer.