A shopping cart system includes a shopping cart. The shopping cart includes a receptacle to hold shopping items bearing coded data tags. A scanning device is mounted to the shopping receptacle and is configured to scan the data tags of the shopping items to thereby determine the identity of the shopping items. A computer system is configured to calculate the total cost of the scanned shopping items using the determined identity of the shopping items.

 
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> Method and apparatus for remotely operating AC powered appliances from video interphones or shopping terminals

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