Systems and methods for prediction of item quantity

A method implemented via execution of computing instructions configured to run at one or more processors and configured to be stored at non-transitory computer-readable media, the method comprising:

• receiving a user identifier from a user interface of an electronic device, wherein the user identifier identifies a user from among a set of users;
• receiving an item identifier associated with the user identifier, wherein the item identifier identifies an item in a catalog comprising a set of items;
• determining user item quantity information related to quantities of the item previously selected by the user in first prior user transactions by the user involving the item in a predetermined time period;
• determining a respective household size for each user in the set of users;
• determining aggregate household item quantity information related to quantities of the item previously selected by each user in a portion of the set of users in first prior item transactions by the portion of the set of users involving the item in the predetermined time period, wherein each user in the portion of the set of users has a household size corresponding to the respective household size of the user;
• determining whether a quantity of the first prior user transactions by the user meets or exceeds a first threshold level, and
• when the quantity of the first prior user transactions is determined to meet or exceed the first threshold level, determining a recommended quantity of the item for notification to the user based on the user item quantity information;
• and
• when the quantity of the first prior user transactions is determined to be greater than zero but does not meet or exceed the first threshold level, determining the recommended quantity of the item for notification to the user based on the aggregate household item quantity information, and
• updating the user interface of the electronic device to notify the user of the recommended quantity of the item.