You have to write travel blogs, photoblogs, answer questions in the travel community to earn credit points. Once you have enough credits, you can redeem them to redeem for a paid trip on tripoto.
You can travel and then publish your trip detsils with good quality photos and accurate data then you will get the credits per trip and after some rarning you can redeem thr package from.Get Paid to Travel section accordingly.
When you publish trip you get credits which can be reedemed in place of trips. There are three options to earn credit.
1.Publish trip
2.Refer to friends
3.Participate in contests