I went to utilize the exchange offer and got coupons worth of Rs 650. When I went to utilize those coupons I realize I could just use them for a week after which they would expire and that too the coupons will be applicable for 10% or 25% of total value. After shopping for 2000 bucks I was only able to use coupons worth of Rs 250. And now the rest of 400 is wasted as I cannot purchase goods worth of Rs 4000 in the same week.
The whole gimmick of BB exchange is blown out of proportion and the customer stands to gain nothing out of it.