Abstract: Devices, systems, and methods are provided for enhancing delivery option user interfaces. A method may include receiving, at a first device and at a first time, a delivery request from a second device, and determining a location for the delivery request. The method may include determining, based on the first time and the location, a first available delivery time window and a second available delivery time window, each having respective start and end times. The method may include facilitating presentation of first interface data and second interface data at the second device, including a first indication that a third available delivery time window associated with a no-charge delivery begins at the first time and ends at the second end time, and including a second indication of the first available delivery time window.

Abstract: Devices, systems, and methods are provided for enhancing delivery option user interfaces. A method may include receiving, at a first device and at a first time, a delivery request from a second device, and determining a location for the delivery request. The method may include determining, based on the first time and the location, a first available delivery time window and a second available delivery time window, each having respective start and end times. The method may include facilitating presentation of first interface data and second interface data at the second device, including a first indication that a third available delivery time window associated with a no-charge delivery begins at the first time and ends at the second end time, and including a second indication of the first available delivery time window.

Abstract: Systems and methods for substitute item selection are presented. The methods include providing for presentation first user interface data comprising item preference information representing a substitution preference of an item, a first user interface generated with the first user interface data being configured to receive a change command from a user, wherein the first user interface comprises a unified substitution preferences user interface available from a plurality of order building stages. The methods also include providing for presentation second user interface data in accordance with receiving the change command, a second user interface generated with the second user interface data being configured to present an item substitution suggestion, and to receive item substitution information. The methods also include receiving the item substitution information via the second user interface and storing the item substitution information in a data store.

Abstract: Batch pricing of digital media items by providing an electronic cart interface for use in managing a purchase of a plurality of digital media items, each digital media item having a status of priced or unpriced. The interface enables a user of the client device to interactively select a plurality of media items to be priced as a batch of digital media items, and to sequentially request one or more rights for each of the selected media items within the batch. The user may obtain a price for each selected media item that is based on the designated pricing model and the one or more rights requested the digital media right to be licensed for each media item.