| 摘要 |
The present disclosure generally relates to a method for performing a business transaction between a merchant and a customer. The method comprises: activating a first function on an application executable on an electronic device belonging to the customer, the customer having a user account stored in the application; automatically initiating the business transaction between the merchant and the 10 customer in response to activation of the first function; receiving merchant validation data provided by the merchant using the electronic device, the merchant input for performing an first authentication of the business transaction; automatically generating customer validation data in response to the first authentication of the business transaction, the customer validation data being associated with the user 15 account; automatically transmitting the customer validation data to the customer, the customer validation data being readable by the customer; receiving the customer validation data entered by the customer using the electronic device, the customer input data for performing an second authentication of the business transaction; and automatically completing the business transaction in response to the second 20 authentication of the business transaction. |
