I worked for them and I have nothing good to say about this company. First, the base rate for us poor Serbs is just US$2 per session and they charge that session to the students just like we Serbian teachers are native English speakers because many of us have BA in English. They treat us badly, like slaves and lower kind of people. They didn't even pay to me my last salary and without any explanation! The software they use is primitive and dangerous for internet security and their IT guys have total access to our computers whenever we are online. They are fraud and exploiters of people from poor countries. Working for them I wasn't even able to earn minimal Serbian salary! Shameful!