Go to a project that has good prospects, like a harmony now but unfortunately Kampenye is being paused. To get a high contribution value, you must participate in a campaign where the number of participants is small such as signatures, translations, or bounty bugs if there are any.

Last year I joined the campaign from WPP, and only a month ago I sold the token for a total of $ 1000. So you just have to look for kamapnye that has potential, and that is difficult.