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Duplicate Messaging Scenario Implementation

Consider a scenario where Radio Frequency Identification (RFID) tags are used for tracking goods passing an RFID reader on a store checkout. It is very easy for some of the RFID tags to be read more than once as a basket of goods is moved past the RFID reader. If the application processing the tag reads is not able to detect and remove these duplicate tag read messages it will result in the customer being billed too much for the transaction, and also cause chaos in the inventory and other systems that are dependent on this data.

http://www.youtube.com/watch?v=jaHfVAbQJgY

A simple solution will be created to implement this scenario.

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