Invite your friends from Facebook.
Create a trip simply and easily (low commitment at the beginning) with just a few selections.
Choose what type of payment plan you can commit to.
If you try to back out of the trip, that's when it gets hard. Your friends have to approve your request for you to get any refund.
As you get closer to your trip, the app will help you lock in details and will give you suggestions if you haven't finalized plans yet.