Change regular credit card to reward card.

I have Bank of America platinum card from 2 years.This card doesn't have any reward option.Last week I called to BOA customer care(CC) and told them that I want to cancel it as it doesn't have reward option.But CC told me that she can offer me new card(upgrade the old card) with point reward option.I agreed to keep the credit card as it won't cost anything to me even if I don't use it.And even if I use it, I would get 1 point for eash dollar spent which I can redeem for merchandise or cash.So, my suggestion is if you are using no reward credit card, give a call to customer care, it wont hurt.