What are the functions that moderators have on bayt.com? and what authority does a moderator have?

The daily objectives for Bayt.com Specialties moderators is to keep their specialties active by asking and responding to questions, inviting friends to answer questions and voting up good questions and answers to encourage good content. Eventually, they'll get rewarded with several premium services (According to a certain timeline) in return as appreciation of their efforts. I also want to point out that moderators don't have the access to edit nor delete questions or answers, ONLY Bayt.com employees have access to do so.