Abstract: Disclosed are various embodiments for facilitating fulfillment of applications to various devices that may be associated with a user account. When a request to obtain access to an application is received, a device characteristic of the various devices is identified and a corresponding application binary associated with the application is identified. The corresponding application binaries are distributed to the devices corresponding to the user account. Additionally, an appropriate browser accessible application is identified and access can be granted to a device depending upon the capabilities of a browser executed by the device.

Abstract: Disclosed are various embodiments for optimizing prices of items using current offers. Numerous current offers to sell an item are determined from a subset of sellers in an electronic marketplace. Each one of the subset of sellers is associated with a respective reputational score that meets a minimum threshold. A competitive price is generated for the item based at least in part on an average marketplace price determined from the current offers.