It's very easy to use, so I can create my campaigns quickly without an assistance of any kind! And it has all features that are required in every campaign - from targeting options (interests) down conversion rates up till payment methods available at this moment when creating funnel as well!! You simply cannot go wrong with using such software if you have more than one account or want your clients pay faster via PayPal option! Nothing particular here just perfect tool which helps me get rid off some time-consuming tasks while managing multiple accounts/clients /projects etc simultaneously :).