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Price Verification

Description: Scan a UPC or other barcode that exists in the lookup. Display the description of the item and its price if the item was found in the lookup file. Wait up to 10 seconds and then ask for the next item.



Steps to recreate:
1.  Delete the capture file
2.  Create the lookup
3.  Create all screens and menus
4.  Create all fields
5.  Fill in all Screen OnEnter/OnExit Scripts
6.  Fill in all Field OnEnter/OnExit Scripts
7.  Go back and fill in Static Text, Graphical Characters, and boxes to adjust screen appearance to your personal      preference.

Capture File:
None

Lookup File:
  • ItemNum
  • Description
  • Price


  • Global Variables:
    None
      Screens:
      1.  Screen
        • Field ITEMField
          • Details: Write to capture ItemNum
          • Validation: Match value in lookup file Lookup , field  ItemNum
        • Field DESCField
          • Details: Get default value from lookup file Lookup , field Description
          • Validation, Uncheck unmodified default is invalid, unmodified should be valid
          • Validation, Uncheck blank field is invalid, this is a lookup field, nothing the user can do about it if it does turn out to be blank
          • Input, Check Field is display only 
        • Field PriceField
          • Details: Get default value from lookup file Lookup , field Price
          • Validation, Uncheck unmodified default is invalid, unmodified should be valid
          • Validation, Uncheck blank field is invalid, this is a lookup field, nothing the user can do about it if it does turn out to be blank
          • Input, Check Field is display only 
          • Input, Input Actions: After Enter or Scan: Save and reload the screen
        • Screen OnExit
          • Handheld beep
          • Wait 10000 ms
        • Boxes and Graphical Characters according to personal preference
    Menus:
    None

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    AML - Barcode, Wireless Handheld and RF Data Collection Solutions

    AML (American Microsystems, Ltd.) was founded in 1983 to respond to a need in the Auto ID marketplace for high performance, easy to use, and cost-effective bar code and data collection products. Since 1983, AML and its business partners have helped companies worldwide to increase business efficiency and productivity - in manufacturing, warehousing, retail, health care, finance, government, and educational automatic data collection applications.

    AML barcode and Auto ID data collection products are designed specifically for inventory tracking, supply chain management and bar code data processing applications. AML products include wireless handheld computers (with support for 802.11b LAN radio frequency as well as GSM/GPRS mobile computing), portable batch hand held terminals, programmable stationary terminals (for fixed station, wired, or wireless industrial data collection applications), vehicle mount terminals, wireless application design software, NiceLabel Pro and NiceLabel Express barcode label design software, and a broad selection of bar code scanners and readers (Laser, CCD, Wand, credit card readers, and card readers). All AML bar code and wireless data capture products are manufactured in the USA.