Inventory operation is summarized in these simple steps:
1. Imports data from your products
2. Take the camera of the device to scan and store products indicating the stock units (if you prefer you can indicate the stock manually).
3. After the inventory, you can print it, revise it and send it back to your program or ERP business management.
The import / export process is done via CSV text files that you can generate with your ERP bussiness software or with any spreadsheet like excel.
To use the camera as a barcode reader you must have installed the application "Barcode Scanner" de Zxing Team, that you can download free from the Android Market.