US Patent 10192210 Automatically emailing receipt at POS

When a consumer makes a purchase at a POS using a payment provider, the payment provider provides, to the merchant, a consumer identification (ID) and an authorization number, along with the payment approval. After receiving the information from the payment provider, the POS device sends a generated digital or electronic receipt to an email address of the payment provider. The email contains information about the payer and the authorization. Upon receipt, the payment provider may upload the electronic receipt into the consumer's mobile wallet or account using the payer ID and authorization number. As a result, the consumer can easily locate and access a receipt on the consumer's mobile device, such as by accessing the user's mobile wallet or the user's payment provider account on the mobile device, e.g., through a mobile app.