Systems and methods are disclosed for data processing, data verification, and categorization of items. The method includes receiving a request from a first sub-system, wherein the request includes a plurality of data associated with an access device. Determining the first sub-system and/or the access device has the authorization to access a service. Determining contextual data of one or more purses associated with the access device and/or status of the first sub-system, wherein the contextual data includes an expiration date and/or rules associated with the one or more purses. Transmitting the request to a second sub-system based on the contextual data and/or the status of the first sub-system for categorizing one or more items associated with the request into one or more categories. Executing the request based on one or more categories.