{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9836734","patent":{"patent_number":"US-9836734","title":"Providing electronic receipts for vending machine transactions","assignee":null,"inventors":[],"filing_date":"2012-12-18T00:00:00.000Z","publication_date":"2017-12-05T00:00:00.000Z","cpc_codes":["G06Q","G06Q","G06Q","G07F","G07F"],"num_claims":15,"abstract":"Systems and methods are disclosed herein for providing an electronic receipt for a vending machine transaction. Upon conclusion of a vending machine transaction a screen on the vending machine displays an optically encoded electronic receipt. The optically encoded electronic receipt may encode a transaction identifier and may additionally encode details of the transaction. The vending machine may also transmit transaction data to a server. A user computing device may scan the optically encoded electronic receipt and retrieve a transaction identifier. Using the transaction identifier, the user computing device may request transaction data from the server either directly or by way of a server owned or controlled by a different entity. Additional content, such as advertisements may be transmitted with or for display with transaction data."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Providing electronic receipts for vending machine transactions","description":"Systems and methods are disclosed herein for providing an electronic receipt for a vending machine transaction. Upon conclusion of a vending machine transaction a screen on the vending machine display","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9836734","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-9836734","citation_suggestion":"Patentable. \"Providing electronic receipts for vending machine transactions\" (US-9836734). https://patentable.app/patents/US-9836734","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9836734","json":"https://patentable.app/api/llm-context/US-9836734","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T19:49:43.286Z"}