A system is provided for dispensing pharmaceuticals or other material dispensed in prepackaged containers. The container includes a symbol such as a barcode to identify the contents of the container. The system uses a label having a first portion having an outer edge and a second portion that extends out from one side and above the top of the first portion. The second portion includes an indicium such as a barcode that is printed on the second portion that describes the desired contents of a container on which the label is intended. The symbol and the indicium are electronically read after the label is affixed to the container to determine if the label is on a container having the identified contents.