Scanner barcodes, qr codes play online

Applications for scanning barcodes and qr codes with a phone camera.
The application has the following features:
1) Scanning occurs in continuous mode
2) Create a list of scanned data
3) Automatic summation of identical codes
4) Manual editing of the list
5) Ability to upload the list to a "txt" file with the addition of delimiters for loading into commodity accounting systems.