All perfect praise be to Allah, the Lord of the worlds. I testify that there is none worthy of worship except Allah and that Muhammad is His slave and Messenger.
Opening a current account or any other kind of accounts in an interest-based bank is forbidden in principle, but if there is a valid need for opening an account in one of these banks because there is no Islamic bank or it is difficult to reach it, and you fear to lose your money and the like, then there is no harm.
Ibn ‘Uthaymeen said,"If you need to open an account in a interest-based bank, then there is nothing wrong with it. But if you do not need it, then do not open an account there."
In this case, one should limit himself to a current account because it is a lesser evil.
For more benefit, please refer to fatwas 84356 and 87149.
You mentioned that the bank gives points on current accounts and that they can be replaced with certain products. In this case, do not leave the points to the bank; rather, you should replace them and give the products to those who would benefit from them of the poor and the needy and the like.
Allah knows best.