Agreed. Most of the cashback's are very much usable, I'm only skeptical about creating a UPI ID with amazon, the UPI benefits are increasing day by day and tempting me to create an amazon UPI along with Prime has amazing benefits. Can any one mention is it really safe? As i generally don't link my bank account anywhere. I don't even use Google Pay just for this reason. If anyone could suggest me on the Amazon UPI part.