Question::)

no till now paypal hasn't nterest rates may be some sites can give a service like that but i think normally it is a strange business..in reality paypal is just a way to receive or send money online surely it differs from a bank account or ana ccount for your savings...generally it is ok when you should transfer or deposit little amount of money not big as for many payment processors..

yeah they have a money market account but the interest rate is next to nothing.

I think if it's in a savings type account. I was just googling the whole thing and I think there is something that does give interest.