1. Open the Business Calendar 2 navigation drawer and hit → Settings
2. Select → Reminder here
3. Tap on → Snooze function
4. Here you can adjust the general snooze → Interval (applies to all the reminders present in the notification drawer/popup) and decide about the → Individual interval for selected reminders from the reminder list.
Hint 1: To select an alarm to snooze/dismiss it individually, you just need to check the color/time box (it works as well for multiple reminders) in the pop-up window (or long press them) and proceed with the actions.
Hint 2: When you select → Individual interval → always ask, you will be presented with different snooze time options every time press snooze the selected reminders.