"Old but Gold"
This is one of the oldest and most trusted URL shortener sites. Although it is not monetised, it provides useful tracking features, which is beneficial when sharing links. It is unfortunate that many of the functions have become paid though, and it's not the best for free users.
"Great Shortener Site"
I like the site and they have paid me out $62 so far. The CPM rates are definitely on the high end and I get more than with other sites. I just wish that the difficulty was a bit lower.
I have received 3 payments from this URL shortener so far. The revenue is quite good, but there are some sites with better CPM rates and a similar link difficulty. I trust this site.
"Really Good Site"
I have a great experience with this shortener! The CPM is really good and links are easily comprehensible. I just wish that there were less pop-up ads and that the view counting improved, because I feel that about 25% of my views are missing.