) device. These devices are designed to recognize the magnetic coding placed on bank checks (Stair & Reynolds, 2003, p. 60).
The fourth situation involves the use of retail tags. Retail tags identify products and their locations. Retail tags use bar codes for these purposes. Bar code scanners offer the most accurate way to collect and store data from retail tags. These devices can read the retail tags and send the data directly to a storage device (Stair & Reynolds, 2003, pp. 3, 60).
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