Through the rest of August, open a new First Midwest Checking account with a MasterCard Debit Card and get $100 cash back! After opening, you must make five $50 debit card purchases within the first 30 days. ATM transactions not included. Minimum $100 deposit required to open a new Checking account. $100 bonus will be offered in the form of a MasterCard Gift Card. Allow 90 days for delivery.

There is also a fantastic referral offer: for every friend who joins with your referral link, you get $50 and your friend gets $100. There is no limit on the amount that can be earned.