The developer (me) is happy to receive all sorts of questions and suggestions (and barcodes that don't lookup!)
I'll try to reply within a couple of days
Just send an email to dionhardy200@googlemail.com
Use the Settings screen to select your dates
* Setup your ticket prices on the tickets screen
* Use the Sync button to sync your tickets the phone's calendar
* Use export and import for backups
* Files are located on the SD Card in the traveltickets folder
These permission's are the one's that need user confirmation:
* Full Internet - Used for ads
* External Storage - For exporting and importing files on the SD card
These permission's are also used:
* Network State - Used to detect an internet connection