There is First Republic Bank that rewards edu loan repayments. If you close it early then it rewards you with cash as a percentage of interest that were yet to

There is First Republic Bank that rewards edu loan repayments. If you close it early then it rewards you with cash as a percentage of interest that were yet to be paid. It believes that it will earn more from the customer in its lifetime. e.g. if you repay a 10 year loan in 4 years. You will be rewarded with cash as a percentage of interest that were yet to be paid in next 6 years.