Barcode Scanning Application – delivery checker
OK so been very busy lately and haven’t posted details on any of the exciting projects I have been working on. One such project is a PRO scanner. It has been written for Attache PRO but it can be changed to work with most accounting systems and it could be extended to do more in terms of features. The first version has been written for a food company here in Auckland. They need to record the best before dates on products as they ship them. The system scans a special GS1-128 barcode that has the product expiry date encoded into it.
In fact these GS1 bar codes are great as they have the ability to store business logic by way of what are called application ids. These are a predefined series of business information tags so (01) means the product unique id ( GTIN) and (15) means expiry date. Similarly there are codes for user values so we use (92) to store the product code but you can store lots of other useful info.
Pick | Check | Ship
The application works like this
The delivery note is printed and sent to despatch
The stock is pulled form shelves onto a packing bench
The packer scans the items and enters the order number – each scan is logged and the best before date and stock code are extracted from the GS1 barcode
The system checks that what was scanned matches the order and highlights any mistakes
Then once the order is correct there is an option to update the best before dates back to the order. This is a requirement for food sales in NZ.
This system goes live in March and I really enjoyed the coding and the learning. Click to learn more about GS1