Patent US 10,078,813

A system is provided for providing a product and a location from a code selected from the group consisting of a product code index, a location code index, a location code value, and a product code value. The system comprises: a processor, an input coupled to the processor and configured to receive the code, a first converter operable to convert a product code index to a product code value; a second converter operable to convert a product code value to a location code value; a third converter operable to convert a location code index to a location code value; a fourth converter operable to convert a location code value to a product code value; whereby, a product and a location are provided.