Abstract: Disclosed herein are methods and systems for dynamic revision and customization of media elements. In an embodiment, responsive to a request to load a page having a media element indicative of a product that has not been viewed on a second page by a user, a processor retrieves data corresponding to at least a commerce attribute of the user; generates a payload comprising a customized attribute of the product based on a user purchase preference extracted from the retrieved data; and transmit the payload to a webserver hosting the page having the media element, wherein the payload instructs the webserver to revise a default attribute of the media element to present the product with the customized attribute when loading the page.

Abstract: Disclosed herein are methods and systems for electronic authentication including receiving a purchase request from a browser application executing on a first electronic device; determining a user identifier associated with the purchase request; responsive to determining that the browser application does not satisfy a security threshold, identifying an active authenticated session for the user identifier, wherein the active authenticated session was generated using a second electronic device of a set of pre-authorized devices associated with the user identifier; generating a token for the purchase request before an expiration of the active authenticated session; and authorizing the purchase request using the token.

Abstract: Disclosed herein are methods and systems for electronic authentication using delegated credentials to complete checkout and payment operations on a trusted device of a user. A computing system is structured to perform operations comprising receiving transaction information corresponding to an incomplete checkout operation, transmitting at least a subset of transaction information to a customer device, causing the customer device to generate and display a notification comprising a request for user authorization to complete the incomplete checkout operation, receiving customer input indicative of instructions to complete the incomplete checkout operation, and, responsive to receiving customer input, completing the incomplete checkout operation.

Abstract: Methods and systems for creation of reviews are described. In some examples, an affinity between a reviewer and a customer is determined. A question is received from the customer, related to a merchant offering. The reviewer is provided with an option to create a new review based on the question, the option being provided to the reviewer based on the determined affinity.

Abstract: Methods and systems for presenting a review are described. A set of reviews is presented in response to a first event associated with a first merchant offering. The set of reviews include a plurality of selected reviews associated with the first merchant offering. At least a first review in the plurality of selected reviews is selected, from a plurality of stored reviews, based on a match of one or more attributes between a profile of the first customer and a profile of a first reviewer associated with the first review.