{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8543509","patent":{"patent_number":"US-8543509","title":"Payment system for transactions benefitting charities","assignee":null,"inventors":[],"filing_date":"2013-02-05T00:00:00.000Z","publication_date":"2013-09-24T00:00:00.000Z","cpc_codes":["G06Q","G06Q","G06Q"],"num_claims":14,"abstract":"Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for presenting offers and processing payment transactions. A method includes receiving current location information from a mobile device associated with the user; providing a list of merchants that are in an immediate proximity to the user and receiving a selection of one of the merchants. The method further includes providing to the user for presentation on the mobile device a charge authorization form for the merchant; providing to the user a final authorization form that includes an area for a password that is associated with an account of the user; authorizing the transaction based at least in part on the receipt of the password; and providing a code for presentation on the user device to enable the user to complete the transaction with the merchant."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Payment system for transactions benefitting charities","description":"Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for presenting offers and processing payment transactions. A method includes receiving current locati","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8543509","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-8543509","citation_suggestion":"Patentable. \"Payment system for transactions benefitting charities\" (US-8543509). https://patentable.app/patents/US-8543509","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8543509","json":"https://patentable.app/api/llm-context/US-8543509","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:36:28.839Z"}