How to structure an application which reads UPC barcodes

Posted by tugberk on Programmers See other posts from Programmers or by tugberk
Published on 2012-02-13T20:55:49Z Indexed on 2012/03/31 11:41 UTC
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c#

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project-management

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barcode

I have no previous experience on creating a project for a seller which will use barcode reader. I am trying to put together a small project but I cannot figure out how the pieces should glue together.

I will create a sample with Motorola Scanner SDK to read barcodes and from that point, I have couple of questions:

How UPC barcodes work in general? AFAIK, a barcode stores the manufacturer and product info but no price data.
Should I store price information inside a database which corresponds to barcode data?

I would really appreciate if you can guide me here.

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