Systems, apparatuses, methods, and computer program products are disclosed for optimizing an item partitioning benefit. An example method includes detecting, by detection circuitry, a user visit event at an establishment that is associated with a user attribute set. The example method further includes determining, by a multimodal engine and based on the user attribute set, a user digital identity wallet comprising one or more user digital identities associated with a benefit set. The example method further includes, identifying, by a selection engine, one or more candidate items, and determining for each candidate item, by the selection engine and using a digital identity selection model, an optimal user digital identity indicative of an optimal item partitioning benefit. The example method further includes generating, by the selection engine and using the digital identity selection model, a candidate item partitioning set, and outputting, by communications hardware, a verification request.