Patent No. US8738739 (titled "Automatic message selection with a chatbot") on Oct 20, 2011. The application was issued on May 27, 2014.
’739 is related to the field of internet-based marketing and automated customer engagement. Specifically, it addresses the high rates of abandonment in e-commerce and lead-generation workflows, where users exit a website before completing a purchase or registration. The background context involves the limitations of static exit pop-ups and generic follow-up emails, which often fail to capture the specific reasons why a user decided to walk away from a transaction.
The underlying idea behind ’739 is to use an interactive chatbot as a diagnostic tool to capture qualitative feedback during the moment of abandonment and then feed that data into a remarketing engine. By engaging the user in a simulated human conversation at the point of exit, the system can extract specific objections—such as high shipping costs or lack of financing—and use these insights to select a highly targeted advertisement or incentive that directly addresses the user's stated barrier to entry.
The claims of ’739 focus on a method and system that triggers a customized chatbot within a messaging window when a user discontinues a transaction. The chatbot is dynamically tailored to the user’s demographic profile, including geographic location, age, or gender, and is designed to solicit a specific explanation for the abandonment. This captured explanation is then associated with the user's identity to programmatically select a relevant advertisement from a third-party database for delivery after a set period of time.
In practice, the invention functions by monitoring user behavior, such as cursor movement toward the browser’s close button or prolonged inactivity, to launch a chat interface that mimics a live agent. The system uses a neural network engine to parse natural language responses, allowing it to distinguish between different reasons for exit. For instance, if a user tells the chatbot that a product is too expensive, the system records this specific objection rather than just logging a generic failed conversion.
This approach differentiates itself from prior art by closing the loop between real-time conversational AI and downstream advertising. While traditional systems rely on broad browsing history or cookies to guess user intent, this invention utilizes explicit feedback gathered through dialogue. By integrating a management console that allows retailers to set specific campaign hierarchies and response delays, the system ensures that the subsequent remarketing effort is a direct, personalized counter-offer to the user's original reason for leaving.
In the late 2000s when ’739 was filed, internet-based marketing and lead generation were typically implemented using static web forms and passive display advertisements. At a time when user engagement was commonly managed through fixed scripts or manual intervention by live agents, systems relied on basic session tracking rather than dynamic, automated conversational interfaces. Hardware and software constraints of the era made the real-time processing of natural language and the deployment of responsive, self-learning artificial intelligence agents non-trivial, often resulting in high rates of website abandonment when users encountered registration hurdles or complex checkout processes.
The disclosed invention represents a meaningful technical advancement through the integration of an automated, self-learning artificial intelligence engine into a browser-based messaging interface designed to intercept session abandonment. By combining Bayesian probability, natural language parsing, and regular expression processing, the architecture enables a system to provide immediate, context-aware responses that simulate human interaction. This technical shift from static exit-popups to an interactive, analytical chat framework allows for the real-time analysis of user responses and the automated refinement of answer databases. The capability enabled by this integration overcomes the technical constraint of high overhead costs associated with live agents while addressing the problem of user confusion and distraction during critical web-based transactions.
This patent contains 21 claims, with claims 1, 12, 15, and 19 serving as the independent claims. These independent claims focus on a method, system, and computer program product for selecting advertisements by deploying a customized chatbot to collect reasons why a user discontinued a transaction and subsequently delivering a targeted third-party advertisement based on that feedback. The dependent claims serve to further specify the types of transactions and explanations involved, define the delivery methods for the advertisements, detail the use of cookies for selection, and identify specific triggers for launching the chatbot interface.
Definitions of key terms used in the patent claims.
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