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Email-based transactions for e-commerce

  • US 10,789,618 B2
  • Filed: 08/07/2018
  • Issued: 09/29/2020
  • Est. Priority Date: 03/29/2011
  • Status: Active Grant
First Claim
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1. A method for facilitating an e-commerce transaction by using Simple Mail Transfer Protocol (SMTP), the method comprising:

  • generating, by an e-commerce system, a first message, the first message including a plurality of visible SMTP mailto links that are each associated with a respective non-visible indicia and visible indicia, each non-visible indicia including an SMTP email address of an email account of the system and a respective one of a plurality of transaction identifiers, and each visible indicia corresponding to a particular transaction identifier from the plurality of transaction identifiers, wherein each mailto link causes the generation of an SMTP email message addressed to the email account of the system and including a corresponding particular transaction identifiertransmitting, by the e-commerce system, the first message to a user;

    receiving, by the e-commerce system, a SMTP email message from an email address of the user, wherein the SMTP email message is generated in response to a selection of one of the plurality of visible SMTP mailto links and is addressed to the email address of the e-commerce system, the SMTP email message including the particular transaction identifier from the one of said visible SMTP mailto links that is selected, andperforming, by the e-commerce system, a validation procedure based on the received SMTP email message, the validation procedure comprising comparing the particular transaction identifier of the SMTP email message against information stored in a database to confirm the e-commerce transaction should be executed.

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