Online distribution also opens the door to new business models (e.g., the Open Music Model). For instance, an artist could release one track from an album or one chapter from a book at a time instead of waiting for them all to be completed. This either gives them a cash boost to help continue their projects or indicates that their work might not be financially viable. This is hopefully done before they have spent excessive money and time on a project deemed to remain unprofitable. Video games have increased flexibility in this area, demonstrated by micropayment models. A clear result of these new models is their accessibility to smaller artists or artist teams who do not have the time, funds, or expertise to make a new product in one go.