Abstract: A vending machine comprising two or more compartmentalized storage units (CSUs), each comprising a compartment array configured for accommodating items in different compartments of the grid. The items are independently accessible; a retrieval system configured for accessing the compartments to retrieve an item and providing it to a desired location within the vending machine, other than its respective compartment; a controller associated with an items map indicative of the content and location of the items within the compartment array of the CSU.

Abstract: A vending machine comprising two or more compartmentalized storage units (CSUs), each comprising a compartment array configured for accommodating items in different compartments of the grid. The items are independently accessible; a retrieval system configured for accessing the compartments to retrieve an item and providing it to a desired location within the vending machine, other than its respective compartment; a controller associated with an items map indicative of the content and location of the items within the compartment array of the CSU.