The best part about this tool was that I could use my own domain for managing partners in our organization without having any issues from them (or us). It's been almost 3 years since we switched over but still have not found anything wrong - no glitches at all! They were constantly updating their software so there are always new features which can be helpful if used properly by its user base/community members who know how things work inside out because they've done exactly what these users need before now. We did manage partnerships through emails & phone calls till then as well when needed hence reducing manual efforts involved while building relationships using online tools like O2O etc would definitely help ease off some tasks too!