Patent attributes
Methods, computer program products, and systems for processing customer authentication for an order. A merchant device displays a name of a customer and an image of the customer who submitted a selection of items to purchase from a merchant operating the merchant device. The merchant device can obtain the name and image from a server before or after the merchant device received a list of the selected items. The merchant device can display the name and image. Display of the name and image may or may not be triggered by a notification that the customer device is at the merchant device. The merchant device receives an input from the merchant indicating that a customer who claims the name matches the image. The merchant device approves purchase of the selected items by the customer. The merchant device then submits a total price of the selected items to a server for processing.
