Invention Grant
US07801824B1 Method and apparatus to facilitate online purchase of works using paid electronic previews 有权
使用付费电子预览方便和在线购买作品的方法和设备

Method and apparatus to facilitate online purchase of works using paid electronic previews
Abstract:
A method and system is described to facilitate variable pricing for electronically viewing content online. Consumers pay different amounts to view portions of electronically viewable content obtained from a tangible work, where the amount paid is based on a characteristic of the work (e.g., the genre or publisher), the consumer's past viewing behavior or purchases, including the portions of content (e.g., the number of pages or chapters) previously viewed from the same or other work, or the number or amount of purchases made of other works or products, or the aggregated viewing behavior or purchases of a number of consumers.
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