You'll have alot of free time because everyone is paid only on contracts so if sales team can't get any work or jobs for you'll you've have no work other than twiddle thumb or play with phone and you'll also learn the value of money! Good experiance for a fresher because you'll learn valuable lesson in how it shouldn't be done in office environment
Cons
Alot, you'll go hungry because like others say company policy get paid 2 months behind and no fixed salary and you'll learn to work long hours and nothing much to show and patience will be tested to the absolute limit like how mine was and get stressed and leave or become freelancer