Invention Grant
US09043942B1 Methods and systems for facilitating limited access to paid-access or registration-required content items via search engine results, direct web addressing or indirect linking 有权
通过搜索引擎结果,直接网址寻址或间接链接来促进有限访问付费访问或注册所需内容项的方法和系统

Methods and systems for facilitating limited access to paid-access or registration-required content items via search engine results, direct web addressing or indirect linking
Abstract:
Methods and systems for facilitating limited access to paid-access or registration-required content items. In one example, a server responds to a request for access to a restricted access content item (e.g., from a Web browser) by first determining whether a user associated with the request is already authorized to access the content item. If the user is so authorized, the user is allowed access to the content item. If the user is not already authorized, the server provides the user a limited preview of the content item. The limited preview is subject to preview rules associated with one or more of: a referral path by which the user (i.e., the browser) was directed to the content item, the content item itself, and previous accesses or access attempts by the user to the content item and other content items, access to which other content items is controlled by the server.
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