In some examples, a computing device may receive, from a user device, user input indicating selection of a first item to place an order with a merchant. The computing device may analyze a plurality of transaction records for past orders to determine a likelihood that the first item will be unavailable for the order. The computing device may send a communication that causes the user interface on the user device to display a notification including a request for an action to perform in the event that the first item is unavailable. The computing device may receive a response including an instruction for the action to perform. The computing device may cause the order to be placed with the merchant. In response to receiving subsequently an indication from the merchant that the first item is unavailable, the computing device may send a communication to cause the action to be performed.

An online concierge system generates an item graph connecting item nodes with attribute nodes of the items. Example attributes include a brand, a category, a department, or any other suitable information about the item. When the online concierge system receives a search query to identify one or more items from a customer, the online concierge system parses the search query into combinations of terms and identifies item nodes and attribute nodes related to the search query. The online concierge system identifies item nodes and attribute nodes that are likely to result in a conversion. Information about the identified nodes is presented to the customer. The customer may select an item node to purchase the item, or an attribute node to execute a new search query based on terms associated with the attribute node.

A system for managing a local area shopping network is disclosed. The plurality of subsystems includes an order request subsystem, configured to receive a request of a product order from registered/unregistered (a customer can be guest customer) customers. The plurality of subsystems includes a parameter determination subsystem configured to determine a delivery area, a delivery schedule for sellers and determine product pickup area for the customers/buyers based on their preference and location. A buyer may decide for delivery only, in that case there is no pickup area/perimeter. The plurality of subsystems includes a product transaction subsystem. The product transaction subsystem is configured to identify (all sellers. If there are none that meet criteria then it is blank) one seller from the list of the registered sellers based on received request of the product order and establish a direct communication link with the customer. The product transaction subsystem is configured to complete the delivery of the order to the registered customers upon accepting the received request. (sellers do delivery and not the application) Customers and sellers are connected in a single platform, and transaction is facilitated.

An online concierge system allows users to order items from a warehouse, which may have multiple warehouse locations. The online concierge system provides a user interface to users for ordering the items, with the user interface providing an indication of whether an item is predicted to be available at the warehouse at different times. To predict availability of an item model at different times, the online concierge system selects data from historical information about availability of items at one or more warehouses based on temporal, geospatial, and socioeconomic information about observations of historical availability of items at warehouses. The online concierge system accounts for distances between observations and a time and geographic location in a feature space to select observations for predicting item availability at the time and the geographic location.

Various systems and methods that may relate to referral and/or delivery services are described. Some embodiments may include receiving from a user on a remote device an order for delivery of a plurality of items. Each item comprises a unique identifier. Embodiments also may include determining a location of the user; identifying at least two providers located within a radius of the user, in which each provider is capable of delivering the requested items; computing for each provider a total cost of delivery of the requested items; receive a request for a first provider to deliver the requested item; and facilitate delivery of the items.

Systems and methods are described for providing an item resolution service. Users may add entries to an electronic list (e.g., a grocery list), via voice input, text message, or other input to a mobile, desktop, or web application. The list entries may contain general descriptions (e.g., “milk,” “eggs,” “bread,” etc.) that can be associated with various items available from various suppliers. The item resolution service may determine, for individual list entries, a specific item based on factors such as the user who created the entry, the order or browsing history of that user, the geographic location of another user (e.g., a user who is currently located at a particular grocery store), or other factors. The list entries may thus be converted to items in an electronic shopping cart, which may then be ordered for delivery, in-store pickup, or presented in a manner that facilitates acquiring the items in person.

Systems and methods involving a computer-implemented portal that enables a user to pre-authorize purchase of items not yet available for sale are disclosed. In one embodiment, an exemplary method may comprise: providing an online portal that enables a user to manage a financial account; executing a first routine of the portal including interactive functionality enabling the user to specify and pre-authorize purchase of an item that is not yet available for sale; searching to determine at least one electronic source at which the item can be purchased when it becomes available for purchase; and executing a purchase transaction at the future date/time when the item is released for sale, to purchase the item for the user.

A mapping support apparatus includes a search unit that performs a web search by using a part or a whole of dictionary mapping target data as a search key, and performs a search on a predetermined classification dictionary using a part or a whole of the dictionary mapping target data as a search key, a UI providing unit that displays a screen including a search result of the web search and a search result of the predetermined classification dictionary, and a data creation unit that applies, to the dictionary mapping target data, classification information selected by a user from the search result of the predetermined classification dictionary.

Embodiments of the present disclosure provide methods, apparatus, systems, computer program products for transferring a performance of a procedure found in technical documentation for an item via an interactive electronic technical manual system (IETM) configured to provide electronic and credentialed access to the technical documentation. In one embodiment, a method is provided comprising: providing the steps of the procedure in an order in which the steps are to be carried out; and while a user is participating in the performance of the procedure: causing a particular step that is being carried out to be highlighted; receiving input of a selection of a transfer mechanism and in response: causing an indication to be displayed between the particular step and a next step to be carried out identifying where the performance has been suspended; providing a transfer window displaying transfer information; and recording the transfer information and an identifier for the indication.

Rule data sets are received. These rule sets are associated with constraints controlling how records that are associated with the goods are consolidated. These goods are to be received for importing. An estimate score indicative of the risk for inspection for a first set of goods that are to be imported is generated. Based at least in part on the rule data sets and the generated estimate, a plurality of records are consolidated to a single instance for the first set of goods. Based on the consolidating, a user interface is caused to be generated that renders information associated with the consolidating.