Idea
Eduction of balance

I recharged my mobile with internet voucher Rs. 98

as per comany scheme we can download 2 GB data through mobile just only with recharge of 98 rupees.but my balance is reducing at each time during downlaoding of any size file. as i know that i have downlodad not more than total 60 MB data through this voucher of Rs 98.

so why each time my balance is reducing.??