If you choose to upgrade to the Shift Worker Pro version, you won't have to enter your schedules, paydays, holidays, vacation or events. all you need to do is:
1. Go to the home screen.
2. Select the Cloud Manager 
icon.
3. Select the Save To Card 
icon .
You will be asked when you first launch Shift Worker Pro, if you want to import data from existing database.
Choose "Import", and that's it.