Keep on posting your trips and photoblogs for fast credit income. you can do this quickly by answering questions in forum. And you can also share app and will earn 75 credit easily.
All you need to do is be active in this forum, post about your trips, post pictures , invite your friends which add credits to your account. Simple..!!! Isn't it?
Post your trips, photo blogs,blogs,take part in competition,invite frnds in this app, be active in forum..all activity earn you credits,depends on ur participation.
Share your travel experience through publishing trips, upload decent photos of some trips, be active on community forum, invite your friends to tripoto using your code, ask your friends to publish trips.