At initial stage they are giving good benifit as compare to other app. But now benifit is very less. They are giving cash in supercash form. But more than half supercash will waste.
It will either use benefit of supercash or you will get supercash . Both at a time is not possible. There are some other app which are giving benefit almost on every transaction.
They are attracting customer just showing big figure in supercash. But in reality you will grt very less benefit.
Not recommanded instead use another app which will give you profit in real.