{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8489466","patent":{"patent_number":"US-8489466","title":"System and method for enhancing buyer and seller interaction during a group-buying sale","assignee":null,"inventors":[],"filing_date":"2008-03-19T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["G06Q","G06Q","G06Q"],"num_claims":17,"abstract":"A method and system are provided that enable buyers and sellers to communicate with each other and to negotiate the purchase terms of featured merchandise in a group-buying opportunity. Sellers and buyers may use various forms of on-line group-buying mechanisms in conjunction with the negotiation features of the invention. Buyers may send various inquiries to sellers regarding merchandise offered for sale through the online group-buying sale. Sellers may respond to buyer questions and queries, and in some instances, sellers may communicate instructions to the on-line group-buying mechanism to alter the course of an on-line group-buying sale in progress, e.g., a further reduction in price. The method and system further provides a mechanism for calculating a demand curve based on received buyer offers and applying the demand curve to an on-line group-buying sale."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for enhancing buyer and seller interaction during a group-buying sale","description":"A method and system are provided that enable buyers and sellers to communicate with each other and to negotiate the purchase terms of featured merchandise in a group-buying opportunity. Sellers and bu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8489466","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-8489466","citation_suggestion":"Patentable. \"System and method for enhancing buyer and seller interaction during a group-buying sale\" (US-8489466). https://patentable.app/patents/US-8489466","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8489466","json":"https://patentable.app/api/llm-context/US-8489466","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:36:09.110Z"}