to give a added feature of getting monthly expence made by each person after or before the settlement.
this features helps us to track our monthly expenses individually. And also the group expenses spent monthly. That is if I add a bill the flow should go on as it is working now additionally there should be extra feature which keeps individual expenses which should be highlighted in our profile. And after settlements also it should get adjusted automatically then individual person can know how much he has spent for a month. For example :
in a group of 3, all will be adding there bills but there is be no indication of individual expense, so by adding this feature he can know how much he has spent, and after settlement of the amount by other two, he can know the exact amount he has spent and should also be same to other two persons in the group.